Items where School / Department / Research Groups is "School of Engineering > Electronics Manufacturing Engineering Research Group"
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acoustic testing
Takyi, G., Amalu, E.H. and Bernasko, P.K. (2011) Effect of solder joint integrity on the thermal performance of a TEC for a 980nm pump laser module. Soldering and Surface Mount Technology, 23 (2). pp. 115-119. ISSN 0954-0911 (print) (doi:10.1108/09540911111120186)
adhesives
Amalu, Emeka H., Ekere, Ndy and Mallik, Sabuj (2011) Evaluation of rheological properties of lead-free solder pastes and their relationship with transfer efficiency during stencil printing process. Materials and Design, 32 (6). pp. 3189-3197. ISSN 0261-3069 (doi:10.1016/j.matdes.2011.02.045)
advanced characterization
Mallik, Sabuj, Ekere, Ndy, Marks, Antony, Seman, Anton and Durairaj, Rajkumar (2010) Modeling the structural breakdown of solder paste using the structural kinetic model. Journal of Materials Engineering and Performance, 19 (1). pp. 40-45. ISSN 1059-9495 (Print) 1544-1024 (Online) (doi:10.1007/s11665-009-9448-0)
ageing
Bernasko, Peter, Mallik, Sabuj, Ekere, Ndy and Takyi, G. (2011) Evaluating the effect of pad sizes on the inter-metallic layer formation and growth for Sn-Ag-Cu solders on Cu metallization. In: International Conference on Electronics Packaging (ICEP) 2011, 13-15 April 2011, Nara Prefectural New Public Hall, Nara, Japan.
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2008) Effect of long-term aging on the rheological characteristics and printing performance of lead-free solder pastes used for flip-chip assembly. Smart Processing Technology, 2. pp. 131-134.
Al/SiC
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
assembly lines
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
attenuation
Durairaj, Rajkumar, Mallik, Sabuj, Seman, Anton, Marks, Antony and Ekere, Ndy (2008) Investigation of wall-slip effect on paste release characteristic in flip-chip stencil printing process. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1328-1333. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763615)
Mallik, Sabuj, Schmidt, M., Bauer, R. and Ekere, Ndy (2008) Influence of solder paste components on rheological behaviour. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, USA, pp. 1135-1140. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684512)
Marks, A.E., Mallik, S., Ekere, N.N. and Seman, A. (2008) Effect of temperature on slumping behaviour of lead-free solder paste and its rheological simulation. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 829-832. ISBN 97814244-28137 (Print), 978-1-4244-2814-4 (Electronic) (doi:10.1109/ESTC.2008.4684459)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) Development of an in-situ, non-destructive ultrasonic monitoring technique for solder pastes. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 209-214. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684351)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) In-situ non-destructive ultrasonic rheology technique for monitoring different lead-free solder pastes for surface mount applications. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1448-1454. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763635)
automotive applications
Otiaba, K.C., Bhatti, R.S., Ekere, N.N., Mallik, S., Amalu, E.H. and Ekpu, M. (2011) Thermal effects of die-attach voids location and style on performance of chip level package. In: 3rd IEEE International Conference on Adaptive Science and Technology (ICAST 2011): Proceedings. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 231-236. ISBN 9781467307581 (doi:10.1109/ICASTech.2011.6145176)
cement-based materials
Durairaj, Rajkumar, Mallik, Sabuj, Seman, Anton, Marks, Antony and Ekere, Ndy (2008) Investigation of wall-slip effect on paste release characteristic in flip-chip stencil printing process. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1328-1333. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763615)
Mallik, Sabuj, Schmidt, M., Bauer, R. and Ekere, Ndy (2008) Influence of solder paste components on rheological behaviour. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, USA, pp. 1135-1140. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684512)
Marks, A.E., Mallik, S., Ekere, N.N. and Seman, A. (2008) Effect of temperature on slumping behaviour of lead-free solder paste and its rheological simulation. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 829-832. ISBN 97814244-28137 (Print), 978-1-4244-2814-4 (Electronic) (doi:10.1109/ESTC.2008.4684459)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) Development of an in-situ, non-destructive ultrasonic monitoring technique for solder pastes. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 209-214. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684351)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) In-situ non-destructive ultrasonic rheology technique for monitoring different lead-free solder pastes for surface mount applications. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1448-1454. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763635)
chip scale package (CSP) technology
Otiaba, Kenny C., Bhatti, R.S., Ekere, N.N., Mallik, S., Alam, M.O., Amalu, E.H. and Ekpu, M. (2012) Numerical study on thermal impacts of different void patterns on performance of chip-scale packaged power device. Microelectronics Reliability, 52 (7). pp. 1409-1419. ISSN 0026-2714 (doi:10.1016/j.microrel.2012.01.015)
chip-scale packaged power device
Otiaba, K.C., Bhatti, R.S., Ekere, N.N., Mallik, S., Amalu, E.H. and Ekpu, M. (2011) Thermal effects of die-attach voids location and style on performance of chip level package. In: 3rd IEEE International Conference on Adaptive Science and Technology (ICAST 2011): Proceedings. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 231-236. ISBN 9781467307581 (doi:10.1109/ICASTech.2011.6145176)
coefficient of thermal expansion
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
coolers
Takyi, G., Amalu, E.H. and Bernasko, P.K. (2011) Effect of solder joint integrity on the thermal performance of a TEC for a 980nm pump laser module. Soldering and Surface Mount Technology, 23 (2). pp. 115-119. ISSN 0954-0911 (print) (doi:10.1108/09540911111120186)
cost
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
creep
Durairaj, Rajkumar, Mallik, Sabuj and Ekere, Ndy (2008) Solder paste characterisation: towards the development of quality control (QC) tool. Soldering & Surface Mount Technology, 20 (3). pp. 34-40. ISSN 0954-0911 (doi:10.1108/09540910810885705)
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar and Marks, Antony (2008) An investigation into the rheological properties of different lead-free solder pastes for surface mount applications. Soldering & Surface Mount Technology, 20 (2). pp. 3-10. ISSN 0954-0911 (doi:1108/09540910810871511)
creep-recovery
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
defective metallisation
Otiaba, Kenny C., Bhatti, R.S., Ekere, N.N., Mallik, S., Alam, M.O., Amalu, E.H. and Ekpu, M. (2012) Numerical study on thermal impacts of different void patterns on performance of chip-scale packaged power device. Microelectronics Reliability, 52 (7). pp. 1409-1419. ISSN 0026-2714 (doi:10.1016/j.microrel.2012.01.015)
density
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
design of experiments
Mallik, Sabuj and Ekere, Ndy (2011) Investigating the effects of area ratio and aspect ratio on stencil printing process used in the electronics assembly line. In: International Conference on Electronics Packaging (ICEP) 2011, 13-15 April 2011, Nara Prefectural New Public Hall, Nara, Japan.
elastic and plastic behaviour
Amalu, Emeka H., Ekere, Ndy and Mallik, Sabuj (2011) Evaluation of rheological properties of lead-free solder pastes and their relationship with transfer efficiency during stencil printing process. Materials and Design, 32 (6). pp. 3189-3197. ISSN 0261-3069 (doi:10.1016/j.matdes.2011.02.045)
electronic control unit
Mallik, Sabuj, Ekere, Ndy, Best, Chris and Bhatti, Raj (2011) Investigation of thermal management materials for automotive electronic control units. Applied Thermal Engineering, 31 (2-3). pp. 355-362. ISSN 1359-4311 (doi:10.1016/j.applthermaleng.2010.09.023)
electronic materials
Mallik, Sabuj, Ekere, Ndy, Marks, Antony, Seman, Anton and Durairaj, Rajkumar (2010) Modeling the structural breakdown of solder paste using the structural kinetic model. Journal of Materials Engineering and Performance, 19 (1). pp. 40-45. ISSN 1059-9495 (Print) 1544-1024 (Online) (doi:10.1007/s11665-009-9448-0)
electronics assembly applications
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar, Seman, Anton and Marks, Antony (2009) Wall-slip effects in SnAgCu solder pastes used in electronics assembly applications. Materials and Design, 30 (10). pp. 4502-4506. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.05.028)
electronics manufacturing
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
emulsions
Ekere, Ndy, Mallik, Sabuj, Durairaj, Rajkumar and Marks, Antony (2007) A study of the rheological properties of lead free solder paste formulations used for flip-chip interconnection. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. IEEE/CPM International Electronics Manufacturing Technology Symposium . IEEE, New York, USA, pp. 165-171. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417065)
fatigue failures
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
finite element analysis (FEA)
Otiaba, Kenny C., Bhatti, R.S., Ekere, N.N., Mallik, S., Alam, M.O., Amalu, E.H. and Ekpu, M. (2012) Numerical study on thermal impacts of different void patterns on performance of chip-scale packaged power device. Microelectronics Reliability, 52 (7). pp. 1409-1419. ISSN 0026-2714 (doi:10.1016/j.microrel.2012.01.015)
flip chip
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
Amalu, Emeka H., Lui, Y.T., Ekere, Ndy, Bhatti, R.S. and Takyi, G. (2011) Investigation of the effects of reflow profile parameters on lead-free solder bump volumes and joint integrity. In: AIP Conference Proceedings. American Institute of Physics, Melville, NY, USA, pp. 639-644. (doi:10.1063/1.3552519)
flip chip assembly
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
flip-chip
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2009) Rheological characterisation of solder pastes and isotropic conductive adhesives used for flip-chip assembly. Journal of Materials Processing Technology, 209 (8). pp. 3923-3930. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2008.09.013)
flip-chip assemblies
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
flip-chip assembly
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2008) Effect of long-term aging on the rheological characteristics and printing performance of lead-free solder pastes used for flip-chip assembly. Smart Processing Technology, 2. pp. 131-134.
Marks, Antony Edward (2012) Characterisation of lead-free solder pastes and their correlation with the stencil printing process performance. PhD thesis, University of Greenwich.
flip-chip assembly applications
Mallik, Sabuj, Ekere, Ndy, Marks, Antony, Seman, Anton and Durairaj, Rajkumar (2008) Modelling of the time-dependent flow behaviour of lead-free solder pastes used for flip-chip assembly applications. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 1219-1224. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684527)
flipchips
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
flow
Ekere, Ndy, Mallik, Sabuj, Durairaj, Rajkumar and Marks, Antony (2007) A study of the rheological properties of lead free solder paste formulations used for flip-chip interconnection. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. IEEE/CPM International Electronics Manufacturing Technology Symposium . IEEE, New York, USA, pp. 165-171. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417065)
flux
Durairaj, Rajkumar, Mallik, Sabuj and Ekere, Ndy (2008) Solder paste characterisation: towards the development of quality control (QC) tool. Soldering & Surface Mount Technology, 20 (3). pp. 34-40. ISSN 0954-0911 (doi:10.1108/09540910810885705)
Mallik, S., Ekere, N.N. and Bhatti, R. (2010) Empirical modeling of the time-dependent structural build-up of lead-free solder pastes used in the electronics assembly applications. Journal of ASTM International, 7 (9). ISSN 1546-962X (doi:10.1520/JAI103043)
heat sink
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
high temperature electronics
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
industrial production
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
interface materials
Bernasko, Peter, Mallik, Sabuj, Ekere, Ndy and Takyi, G. (2011) Evaluating the effect of pad sizes on the inter-metallic layer formation and growth for Sn-Ag-Cu solders on Cu metallization. In: International Conference on Electronics Packaging (ICEP) 2011, 13-15 April 2011, Nara Prefectural New Public Hall, Nara, Japan.
intermetallic compound
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
intermetallic compound (IMC)
Bernasko, Peter Kojo (2012) Study of intermetallic compound layer formation, growth and evaluation of shear strength of lead-free solder joints. PhD thesis, University of Greenwich.
isotropic conductive adhesives
Durairaj, Rajkumar, Man, Lam Wai, Mallik, Sabuj and Ekere, Ndy (2009) Thixotropic studies of lead-based solder, lead-free solder and conductive adhesive pastes. In: 11th Electronic Material and Packaging Conference (EMAP), 1-3 Dec 2009, Penang, Malaysia. (Unpublished)
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2009) Rheological characterisation of solder pastes and isotropic conductive adhesives used for flip-chip assembly. Journal of Materials Processing Technology, 209 (8). pp. 3923-3930. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2008.09.013)
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2008) Viscoelastic properties of solder paste and isotropic conductive adhesives used for flip-chip assembly. In: Electronic Manufacturing Technology Symposium (IEMT), 2008 33rd IEEE/CPMT International. Institute of Electrical and Electronics Engineers, Inc., Piscataway, N.J., USA, pp. 1-8. ISBN 9781424433926 (print), 9781424433933 (electronic) ISSN 1089-8190 (doi:10.1109/IEMT.2008.5507801)
Durairaj, R., Man, Lam Wai, Ramesh, S., Wea, Lim Chia, Leng, Eu Poh, Ekere, N.N., Mallik, S. and Seman, A. (2009) Investigation of wall-slip effect on lead-free solder paste and isotropic conductive adhesives. In: Electronics Packaging Technology Conference, 2009. EPTC '09. Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 422-426. ISBN 978-1-4244-5099-2 (print), 978-1-4244-5100-5 (e-ISBN) (doi:10.1109/EPTC.2009.5416511)
Ekere, Ndy, Durairaj, Rajkumar, Mallik, Sabuj and Seman, Anton (2009) Investigation of wall-slip behaviour in lead-free solder pastes and isotropic conductive adhesives. Sadhana - Academy Proceedings in Engineering Sciences, 34 (5). pp. 1-12. ISSN 0256-2499 (Print) 0973-7677 (Online) (doi:10.1007/s12046-009-0046-5)
lasers
Takyi, G., Amalu, E.H. and Bernasko, P.K. (2011) Effect of solder joint integrity on the thermal performance of a TEC for a 980nm pump laser module. Soldering and Surface Mount Technology, 23 (2). pp. 115-119. ISSN 0954-0911 (print) (doi:10.1108/09540911111120186)
lead
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar and Marks, Antony (2008) An investigation into the rheological properties of different lead-free solder pastes for surface mount applications. Soldering & Surface Mount Technology, 20 (2). pp. 3-10. ISSN 0954-0911 (doi:1108/09540910810871511)
lead-free
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2009) Rheological characterisation of solder pastes and isotropic conductive adhesives used for flip-chip assembly. Journal of Materials Processing Technology, 209 (8). pp. 3923-3930. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2008.09.013)
Durairaj, R., Man, Lam Wai, Ekere, N.N. and Mallik, S. (2010) The effect of wall-slip formation on the rheological behaviour of lead-free solder pastes. Materials and Design, 31 (3). pp. 1056-1062. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.09.051)
Mallik, S., Ekere, N.N. and Bhatti, R. (2010) Empirical modeling of the time-dependent structural build-up of lead-free solder pastes used in the electronics assembly applications. Journal of ASTM International, 7 (9). ISSN 1546-962X (doi:10.1520/JAI103043)
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
lead-free solder
Otiaba, K.C., Bhatti, R.S., Ekere, N.N., Mallik, S., Amalu, E.H. and Ekpu, M. (2011) Thermal effects of die-attach voids location and style on performance of chip level package. In: 3rd IEEE International Conference on Adaptive Science and Technology (ICAST 2011): Proceedings. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 231-236. ISBN 9781467307581 (doi:10.1109/ICASTech.2011.6145176)
lead-free solder paste
Durairaj, R., Ramesh, S., Mallik, S., Seman, A. and Ekere, N. (2009) Rheological characterisation and printing performance of Sn/Ag/Cu solder pastes. Materials and Design, 30 (9). pp. 3812-3818. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.01.028)
lead-free solder pastes
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2008) Effect of long-term aging on the rheological characteristics and printing performance of lead-free solder pastes used for flip-chip assembly. Smart Processing Technology, 2. pp. 131-134.
lead-free soldering
Amalu, Emeka H., Lui, Y.T., Ekere, Ndy, Bhatti, R.S. and Takyi, G. (2011) Investigation of the effects of reflow profile parameters on lead-free solder bump volumes and joint integrity. In: AIP Conference Proceedings. American Institute of Physics, Melville, NY, USA, pp. 639-644. (doi:10.1063/1.3552519)
Bernasko, P.K., Mallik, S., Ekere, N.N., Seman, A. and Tayki, G. (2010) Effect of reflow profile and thermal cycle ageing on the intermetallic formation and growth in lead-free soldering. In: Electronics Packaging Technology. Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 986-990. ISBN 978-1-4244-5100-5 (electronic), 978-1-4244-5099-2 (print) (doi:10.1109/EPTC.2009.5416398)
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
linear visco-elastic
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2009) Rheological characterisation of solder pastes and isotropic conductive adhesives used for flip-chip assembly. Journal of Materials Processing Technology, 209 (8). pp. 3923-3930. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2008.09.013)
metal matrix composites
Mallik, Sabuj, Ekere, Ndy, Best, Chris and Bhatti, Raj (2011) Investigation of thermal management materials for automotive electronic control units. Applied Thermal Engineering, 31 (2-3). pp. 355-362. ISSN 1359-4311 (doi:10.1016/j.applthermaleng.2010.09.023)
microelectronics reliability
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
microscopy
Takyi, G., Amalu, E.H. and Bernasko, P.K. (2011) Effect of solder joint integrity on the thermal performance of a TEC for a 980nm pump laser module. Soldering and Surface Mount Technology, 23 (2). pp. 115-119. ISSN 0954-0911 (print) (doi:10.1108/09540911111120186)
microstructure
Durairaj, Rajkumar, Mallik, Sabuj, Seman, Anton, Marks, Antony and Ekere, Ndy (2008) Investigation of wall-slip effect on paste release characteristic in flip-chip stencil printing process. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1328-1333. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763615)
Mallik, Sabuj, Schmidt, M., Bauer, R. and Ekere, Ndy (2008) Influence of solder paste components on rheological behaviour. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, USA, pp. 1135-1140. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684512)
Marks, A.E., Mallik, S., Ekere, N.N. and Seman, A. (2008) Effect of temperature on slumping behaviour of lead-free solder paste and its rheological simulation. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 829-832. ISBN 97814244-28137 (Print), 978-1-4244-2814-4 (Electronic) (doi:10.1109/ESTC.2008.4684459)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) Development of an in-situ, non-destructive ultrasonic monitoring technique for solder pastes. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 209-214. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684351)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) In-situ non-destructive ultrasonic rheology technique for monitoring different lead-free solder pastes for surface mount applications. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1448-1454. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763635)
miniaturization
Amalu, Emeka H., Lui, Y.T., Ekere, Ndy, Bhatti, R.S. and Takyi, G. (2011) Investigation of the effects of reflow profile parameters on lead-free solder bump volumes and joint integrity. In: AIP Conference Proceedings. American Institute of Physics, Melville, NY, USA, pp. 639-644. (doi:10.1063/1.3552519)
modeling processes
Mallik, Sabuj, Ekere, Ndy, Marks, Antony, Seman, Anton and Durairaj, Rajkumar (2010) Modeling the structural breakdown of solder paste using the structural kinetic model. Journal of Materials Engineering and Performance, 19 (1). pp. 40-45. ISSN 1059-9495 (Print) 1544-1024 (Online) (doi:10.1007/s11665-009-9448-0)
NDT
Amalu, Emeka H., Ekere, Ndy and Mallik, Sabuj (2011) Evaluation of rheological properties of lead-free solder pastes and their relationship with transfer efficiency during stencil printing process. Materials and Design, 32 (6). pp. 3189-3197. ISSN 0261-3069 (doi:10.1016/j.matdes.2011.02.045)
new solder paste formulation
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
non-destructive testing
Amalu, Emeka H., Ekere, Ndy and Mallik, Sabuj (2011) Evaluation of rheological properties of lead-free solder pastes and their relationship with transfer efficiency during stencil printing process. Materials and Design, 32 (6). pp. 3189-3197. ISSN 0261-3069 (doi:10.1016/j.matdes.2011.02.045)
out-gassing phenomenon
Otiaba, Kenny C., Bhatti, R.S., Ekere, N.N., Mallik, S., Alam, M.O., Amalu, E.H. and Ekpu, M. (2012) Numerical study on thermal impacts of different void patterns on performance of chip-scale packaged power device. Microelectronics Reliability, 52 (7). pp. 1409-1419. ISSN 0026-2714 (doi:10.1016/j.microrel.2012.01.015)
Pb-free solder
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
power electronics
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
printing performance
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2008) Effect of long-term aging on the rheological characteristics and printing performance of lead-free solder pastes used for flip-chip assembly. Smart Processing Technology, 2. pp. 131-134.
Mallik, Sabuj, Thieme, Jens, Bauer, R., Ekere, Ndy, Seman, Anton, Bhatti, Rajinderpal and Durairaj, Rajkumar (2010) Study of the rheological behaviour of Sn-Ag-Cu solder pastes and their correlation with printing performance. In: EPTC 2009 Proceedings of 2009 11th Electronics Packaging Technology Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 869-874. ISBN 978-1-4244-5099-2 (Print), 978-1-4244-5100-5 (e-ISBN) (doi:10.1109/EPTC.2009.5416423)
printing processes
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
quality control
Durairaj, Rajkumar, Mallik, Sabuj and Ekere, Ndy (2008) Solder paste characterisation: towards the development of quality control (QC) tool. Soldering & Surface Mount Technology, 20 (3). pp. 34-40. ISSN 0954-0911 (doi:10.1108/09540910810885705)
reflow profile
Amalu, Emeka H., Lui, Y.T., Ekere, Ndy, Bhatti, R.S. and Takyi, G. (2011) Investigation of the effects of reflow profile parameters on lead-free solder bump volumes and joint integrity. In: AIP Conference Proceedings. American Institute of Physics, Melville, NY, USA, pp. 639-644. (doi:10.1063/1.3552519)
restriction of hazardous substances
Marks, Antony Edward (2012) Characterisation of lead-free solder pastes and their correlation with the stencil printing process performance. PhD thesis, University of Greenwich.
rheological behaviour
Mallik, Sabuj, Ekere, Ndy, Marks, Antony, Seman, Anton and Durairaj, Rajkumar (2008) Modelling of the time-dependent flow behaviour of lead-free solder pastes used for flip-chip assembly applications. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 1219-1224. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684527)
rheological behaviours
Mallik, Sabuj, Thieme, Jens, Bauer, R., Ekere, Ndy, Seman, Anton, Bhatti, Rajinderpal and Durairaj, Rajkumar (2010) Study of the rheological behaviour of Sn-Ag-Cu solder pastes and their correlation with printing performance. In: EPTC 2009 Proceedings of 2009 11th Electronics Packaging Technology Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 869-874. ISBN 978-1-4244-5099-2 (Print), 978-1-4244-5100-5 (e-ISBN) (doi:10.1109/EPTC.2009.5416423)
rheological characterisation
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
rheological characteristics
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2008) Effect of long-term aging on the rheological characteristics and printing performance of lead-free solder pastes used for flip-chip assembly. Smart Processing Technology, 2. pp. 131-134.
rheological properties
Marks, Antony Edward (2012) Characterisation of lead-free solder pastes and their correlation with the stencil printing process performance. PhD thesis, University of Greenwich.
rheology
Durairaj, Rajkumar, Mallik, Sabuj and Ekere, Ndy (2008) Solder paste characterisation: towards the development of quality control (QC) tool. Soldering & Surface Mount Technology, 20 (3). pp. 34-40. ISSN 0954-0911 (doi:10.1108/09540910810885705)
Durairaj, Rajkumar, Man, Lam Wai, Mallik, Sabuj and Ekere, Ndy (2009) Thixotropic studies of lead-based solder, lead-free solder and conductive adhesive pastes. In: 11th Electronic Material and Packaging Conference (EMAP), 1-3 Dec 2009, Penang, Malaysia. (Unpublished)
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2009) Rheological characterisation of solder pastes and isotropic conductive adhesives used for flip-chip assembly. Journal of Materials Processing Technology, 209 (8). pp. 3923-3930. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2008.09.013)
Durairaj, R., Man, Lam Wai, Ekere, N.N. and Mallik, S. (2010) The effect of wall-slip formation on the rheological behaviour of lead-free solder pastes. Materials and Design, 31 (3). pp. 1056-1062. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.09.051)
Durairaj, R., Ramesh, S., Mallik, S., Seman, A. and Ekere, N. (2009) Rheological characterisation and printing performance of Sn/Ag/Cu solder pastes. Materials and Design, 30 (9). pp. 3812-3818. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.01.028)
Ekere, Ndy, Durairaj, Rajkumar, Mallik, Sabuj and Seman, Anton (2009) Investigation of wall-slip behaviour in lead-free solder pastes and isotropic conductive adhesives. Sadhana - Academy Proceedings in Engineering Sciences, 34 (5). pp. 1-12. ISSN 0256-2499 (Print) 0973-7677 (Online) (doi:10.1007/s12046-009-0046-5)
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar and Marks, Antony (2008) An investigation into the rheological properties of different lead-free solder pastes for surface mount applications. Soldering & Surface Mount Technology, 20 (2). pp. 3-10. ISSN 0954-0911 (doi:1108/09540910810871511)
Mallik, Sabuj, Ekere, Ndy, Seman, Anton and Durairaj, Rajkumar (2009) Modelling the time-dependent behaviour of solder pastes used in the electronics assembly applications. In: 11th Electronic Material and Packaging Conference (EMAP 2009), 1-2 Dec 2009, Penang, Malaysia. (Unpublished)
Mallik, Sabuj, Schmidt, M., Bauer, R. and Ekere, Ndy (2008) Influence of solder paste components on rheological behaviour. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, USA, pp. 1135-1140. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684512)
Mallik, S., Ekere, N.N. and Bhatti, R. (2010) Empirical modeling of the time-dependent structural build-up of lead-free solder pastes used in the electronics assembly applications. Journal of ASTM International, 7 (9). ISSN 1546-962X (doi:10.1520/JAI103043)
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
Marks, A.E., Mallik, S., Ekere, N.N. and Seman, A. (2008) Effect of temperature on slumping behaviour of lead-free solder paste and its rheological simulation. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 829-832. ISBN 97814244-28137 (Print), 978-1-4244-2814-4 (Electronic) (doi:10.1109/ESTC.2008.4684459)
shear testing
Ekere, Ndy, Marks, Antony, Mallik, Sabuj and Durairaj, Rajkumar (2007) Effect of abandon time on print quality and rheological characteristics for lead-free solder pastes used for flip-chip assembly. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. Ieee/Cpmt International Electronics Manufacturing Technology Symposium . Institute of Electrical and Electronics Engineers , New York, USA, pp. 14-19. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417048)
slip
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar and Marks, Antony (2008) An investigation into the rheological properties of different lead-free solder pastes for surface mount applications. Soldering & Surface Mount Technology, 20 (2). pp. 3-10. ISSN 0954-0911 (doi:1108/09540910810871511)
solder
Takyi, G., Amalu, E.H. and Bernasko, P.K. (2011) Effect of solder joint integrity on the thermal performance of a TEC for a 980nm pump laser module. Soldering and Surface Mount Technology, 23 (2). pp. 115-119. ISSN 0954-0911 (print) (doi:10.1108/09540911111120186)
solder joint
Amalu, Emeka H. and Ekere, Ndy N. (2012) High temperature reliability of lead-free solder joints in a flip chip assembly. Journal of Materials Processing Technology, 212 (2). pp. 471-483. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2011.10.011)
Bernasko, Peter, Mallik, Sabuj, Ekere, Ndy and Takyi, G. (2011) Evaluating the effect of pad sizes on the inter-metallic layer formation and growth for Sn-Ag-Cu solders on Cu metallization. In: International Conference on Electronics Packaging (ICEP) 2011, 13-15 April 2011, Nara Prefectural New Public Hall, Nara, Japan.
solder joint integrity
Amalu, Emeka H., Lui, Y.T., Ekere, Ndy, Bhatti, R.S. and Takyi, G. (2011) Investigation of the effects of reflow profile parameters on lead-free solder bump volumes and joint integrity. In: AIP Conference Proceedings. American Institute of Physics, Melville, NY, USA, pp. 639-644. (doi:10.1063/1.3552519)
solder joint reliability
Bernasko, Peter Kojo (2012) Study of intermetallic compound layer formation, growth and evaluation of shear strength of lead-free solder joints. PhD thesis, University of Greenwich.
solder joints
Bernasko, Peter Kojo (2012) Study of intermetallic compound layer formation, growth and evaluation of shear strength of lead-free solder joints. PhD thesis, University of Greenwich.
Durairaj, Rajkumar, Mallik, Sabuj, Seman, Anton, Marks, Antony and Ekere, Ndy (2008) Investigation of wall-slip effect on paste release characteristic in flip-chip stencil printing process. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1328-1333. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763615)
solder paste
Durairaj, Rajkumar, Mallik, Sabuj and Ekere, Ndy (2008) Solder paste characterisation: towards the development of quality control (QC) tool. Soldering & Surface Mount Technology, 20 (3). pp. 34-40. ISSN 0954-0911 (doi:10.1108/09540910810885705)
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2009) Rheological characterisation of solder pastes and isotropic conductive adhesives used for flip-chip assembly. Journal of Materials Processing Technology, 209 (8). pp. 3923-3930. ISSN 0924-0136 (doi:10.1016/j.jmatprotec.2008.09.013)
Durairaj, R., Man, Lam Wai, Ekere, N.N. and Mallik, S. (2010) The effect of wall-slip formation on the rheological behaviour of lead-free solder pastes. Materials and Design, 31 (3). pp. 1056-1062. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.09.051)
Ekere, Ndy, Durairaj, Rajkumar, Mallik, Sabuj and Seman, Anton (2009) Investigation of wall-slip behaviour in lead-free solder pastes and isotropic conductive adhesives. Sadhana - Academy Proceedings in Engineering Sciences, 34 (5). pp. 1-12. ISSN 0256-2499 (Print) 0973-7677 (Online) (doi:10.1007/s12046-009-0046-5)
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar and Marks, Antony (2008) An investigation into the rheological properties of different lead-free solder pastes for surface mount applications. Soldering & Surface Mount Technology, 20 (2). pp. 3-10. ISSN 0954-0911 (doi:1108/09540910810871511)
Mallik, Sabuj, Ekere, Ndy, Seman, Anton and Durairaj, Rajkumar (2009) Modelling the time-dependent behaviour of solder pastes used in the electronics assembly applications. In: 11th Electronic Material and Packaging Conference (EMAP 2009), 1-2 Dec 2009, Penang, Malaysia. (Unpublished)
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
Mallik, Sabuj and Ekere, Ndy (2011) Investigating the effects of area ratio and aspect ratio on stencil printing process used in the electronics assembly line. In: International Conference on Electronics Packaging (ICEP) 2011, 13-15 April 2011, Nara Prefectural New Public Hall, Nara, Japan.
solder pastes
Durairaj, Rajkumar, Mallik, Sabuj, Seman, Anton, Marks, Antony and Ekere, Ndy (2008) Investigation of wall-slip effect on paste release characteristic in flip-chip stencil printing process. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1328-1333. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763615)
Durairaj, Rajkumar, Man, Lam Wai, Mallik, Sabuj and Ekere, Ndy (2009) Thixotropic studies of lead-based solder, lead-free solder and conductive adhesive pastes. In: 11th Electronic Material and Packaging Conference (EMAP), 1-3 Dec 2009, Penang, Malaysia. (Unpublished)
Durairaj, R., Mallik, S., Seman, A., Marks, A. and Ekere, N.N. (2008) Viscoelastic properties of solder paste and isotropic conductive adhesives used for flip-chip assembly. In: Electronic Manufacturing Technology Symposium (IEMT), 2008 33rd IEEE/CPMT International. Institute of Electrical and Electronics Engineers, Inc., Piscataway, N.J., USA, pp. 1-8. ISBN 9781424433926 (print), 9781424433933 (electronic) ISSN 1089-8190 (doi:10.1109/IEMT.2008.5507801)
Durairaj, R., Man, Lam Wai, Ramesh, S., Wea, Lim Chia, Leng, Eu Poh, Ekere, N.N., Mallik, S. and Seman, A. (2009) Investigation of wall-slip effect on lead-free solder paste and isotropic conductive adhesives. In: Electronics Packaging Technology Conference, 2009. EPTC '09. Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 422-426. ISBN 978-1-4244-5099-2 (print), 978-1-4244-5100-5 (e-ISBN) (doi:10.1109/EPTC.2009.5416511)
Ekere, Ndy, Durairaj, Rajkumar, Mallik, Sabuj, Marks, Antony, Bauer, R. and Winter, M. (2006) Rheological characterisation of new lead-free solder paste formulations for flip-chip assembly. In: ESTC 2006: 1st Electronics Systemintegration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, pp. 995-1000. ISBN 1424405521 (doi:10.1109/ESTC.2006.280132)
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar, Seman, Anton and Marks, Antony (2009) Wall-slip effects in SnAgCu solder pastes used in electronics assembly applications. Materials and Design, 30 (10). pp. 4502-4506. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.05.028)
Mallik, Sabuj, Ekere, Ndy, Marks, Antony, Seman, Anton and Durairaj, Rajkumar (2008) Modelling of the time-dependent flow behaviour of lead-free solder pastes used for flip-chip assembly applications. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 1219-1224. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684527)
Mallik, Sabuj, Schmidt, M., Bauer, R. and Ekere, Ndy (2008) Influence of solder paste components on rheological behaviour. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, USA, pp. 1135-1140. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684512)
Mallik, S., Ekere, N.N. and Bhatti, R. (2010) Empirical modeling of the time-dependent structural build-up of lead-free solder pastes used in the electronics assembly applications. Journal of ASTM International, 7 (9). ISSN 1546-962X (doi:10.1520/JAI103043)
Mallik, Sabuj, Thieme, Jens, Bauer, R., Ekere, Ndy, Seman, Anton, Bhatti, Rajinderpal and Durairaj, Rajkumar (2010) Study of the rheological behaviour of Sn-Ag-Cu solder pastes and their correlation with printing performance. In: EPTC 2009 Proceedings of 2009 11th Electronics Packaging Technology Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 869-874. ISBN 978-1-4244-5099-2 (Print), 978-1-4244-5100-5 (e-ISBN) (doi:10.1109/EPTC.2009.5416423)
Marks, A.E., Mallik, S., Ekere, N.N. and Seman, A. (2008) Effect of temperature on slumping behaviour of lead-free solder paste and its rheological simulation. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 829-832. ISBN 97814244-28137 (Print), 978-1-4244-2814-4 (Electronic) (doi:10.1109/ESTC.2008.4684459)
Marks, Antony Edward (2012) Characterisation of lead-free solder pastes and their correlation with the stencil printing process performance. PhD thesis, University of Greenwich.
solder thermal interface materials (STIMs)
Otiaba, K.C., Bhatti, R.S., Ekere, N.N., Mallik, S., Amalu, E.H. and Ekpu, M. (2011) Thermal effects of die-attach voids location and style on performance of chip level package. In: 3rd IEEE International Conference on Adaptive Science and Technology (ICAST 2011): Proceedings. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 231-236. ISBN 9781467307581 (doi:10.1109/ICASTech.2011.6145176)
Otiaba, Kenny C., Bhatti, R.S., Ekere, N.N., Mallik, S., Alam, M.O., Amalu, E.H. and Ekpu, M. (2012) Numerical study on thermal impacts of different void patterns on performance of chip-scale packaged power device. Microelectronics Reliability, 52 (7). pp. 1409-1419. ISSN 0026-2714 (doi:10.1016/j.microrel.2012.01.015)
stencil printing
Durairaj, R., Ramesh, S., Mallik, S., Seman, A. and Ekere, N. (2009) Rheological characterisation and printing performance of Sn/Ag/Cu solder pastes. Materials and Design, 30 (9). pp. 3812-3818. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.01.028)
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
Mallik, Sabuj and Ekere, Ndy (2011) Investigating the effects of area ratio and aspect ratio on stencil printing process used in the electronics assembly line. In: International Conference on Electronics Packaging (ICEP) 2011, 13-15 April 2011, Nara Prefectural New Public Hall, Nara, Japan.
stencil printing process
Durairaj, R., Man, Lam Wai, Ekere, N.N. and Mallik, S. (2010) The effect of wall-slip formation on the rheological behaviour of lead-free solder pastes. Materials and Design, 31 (3). pp. 1056-1062. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.09.051)
Ekere, Ndy, Durairaj, Rajkumar, Mallik, Sabuj and Seman, Anton (2009) Investigation of wall-slip behaviour in lead-free solder pastes and isotropic conductive adhesives. Sadhana - Academy Proceedings in Engineering Sciences, 34 (5). pp. 1-12. ISSN 0256-2499 (Print) 0973-7677 (Online) (doi:10.1007/s12046-009-0046-5)
stress
Mallik, Sabuj, Schmidt, M., Bauer, R. and Ekere, Ndy (2008) Influence of solder paste components on rheological behaviour. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, Inc., New York, USA, pp. 1135-1140. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684512)
Marks, A.E., Mallik, S., Ekere, N.N. and Seman, A. (2008) Effect of temperature on slumping behaviour of lead-free solder paste and its rheological simulation. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 829-832. ISBN 97814244-28137 (Print), 978-1-4244-2814-4 (Electronic) (doi:10.1109/ESTC.2008.4684459)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) Development of an in-situ, non-destructive ultrasonic monitoring technique for solder pastes. In: 2008 2nd Electronics System-Integration Technology Conference. Institute of Electrical and Electronics Engineers, New York, USA, pp. 209-214. ISBN 9781424428137 (doi:10.1109/ESTC.2008.4684351)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) In-situ non-destructive ultrasonic rheology technique for monitoring different lead-free solder pastes for surface mount applications. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1448-1454. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763635)
stretched exponential model
Mallik, Sabuj, Ekere, Ndy, Seman, Anton and Durairaj, Rajkumar (2009) Modelling the time-dependent behaviour of solder pastes used in the electronics assembly applications. In: 11th Electronic Material and Packaging Conference (EMAP 2009), 1-2 Dec 2009, Penang, Malaysia. (Unpublished)
stretched exponential model
Mallik, S., Ekere, N.N. and Bhatti, R. (2010) Empirical modeling of the time-dependent structural build-up of lead-free solder pastes used in the electronics assembly applications. Journal of ASTM International, 7 (9). ISSN 1546-962X (doi:10.1520/JAI103043)
surface mount assembly
Marks, Antony Edward (2012) Characterisation of lead-free solder pastes and their correlation with the stencil printing process performance. PhD thesis, University of Greenwich.
thermal conductive polymer
Mallik, Sabuj, Ekere, Ndy, Best, Chris and Bhatti, Raj (2011) Investigation of thermal management materials for automotive electronic control units. Applied Thermal Engineering, 31 (2-3). pp. 355-362. ISSN 1359-4311 (doi:10.1016/j.applthermaleng.2010.09.023)
thermal conductivity
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
thermal interface material
Mallik, Sabuj, Ekere, Ndy, Best, Chris and Bhatti, Raj (2011) Investigation of thermal management materials for automotive electronic control units. Applied Thermal Engineering, 31 (2-3). pp. 355-362. ISSN 1359-4311 (doi:10.1016/j.applthermaleng.2010.09.023)
thermal management
Mallik, Sabuj, Ekere, Ndy, Best, Chris and Bhatti, Raj (2011) Investigation of thermal management materials for automotive electronic control units. Applied Thermal Engineering, 31 (2-3). pp. 355-362. ISSN 1359-4311 (doi:10.1016/j.applthermaleng.2010.09.023)
thermal management materials
Ekpu, Mathias, Bhatti, Raj, Ekere, Ndy and Mallik, Sabuj (2011) Advanced thermal management materials for heat sinks used in microelectronics. In: EMPC-2011: 18th European Microelectronics and Packaging Conference. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 1-8. ISBN 9781467306942
thermoelectricity
Takyi, G., Amalu, E.H. and Bernasko, P.K. (2011) Effect of solder joint integrity on the thermal performance of a TEC for a 980nm pump laser module. Soldering and Surface Mount Technology, 23 (2). pp. 115-119. ISSN 0954-0911 (print) (doi:10.1108/09540911111120186)
thixotropy
Durairaj, Rajkumar, Man, Lam Wai, Mallik, Sabuj and Ekere, Ndy (2009) Thixotropic studies of lead-based solder, lead-free solder and conductive adhesive pastes. In: 11th Electronic Material and Packaging Conference (EMAP), 1-3 Dec 2009, Penang, Malaysia. (Unpublished)
Mallik, Sabuj, Ekere, Ndy, Seman, Anton and Durairaj, Rajkumar (2009) Modelling the time-dependent behaviour of solder pastes used in the electronics assembly applications. In: 11th Electronic Material and Packaging Conference (EMAP 2009), 1-2 Dec 2009, Penang, Malaysia. (Unpublished)
three-dimensional finite element analysis
Otiaba, K.C., Bhatti, R.S., Ekere, N.N., Mallik, S., Amalu, E.H. and Ekpu, M. (2011) Thermal effects of die-attach voids location and style on performance of chip level package. In: 3rd IEEE International Conference on Adaptive Science and Technology (ICAST 2011): Proceedings. IEEE Conference Publications . Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 231-236. ISBN 9781467307581 (doi:10.1109/ICASTech.2011.6145176)
time-dependent behaviors
Mallik, S., Ekere, N.N. and Bhatti, R. (2010) Empirical modeling of the time-dependent structural build-up of lead-free solder pastes used in the electronics assembly applications. Journal of ASTM International, 7 (9). ISSN 1546-962X (doi:10.1520/JAI103043)
ultra-fine pitch assembly
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
viscoelasticity
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
viscosity
Durairaj, Rajkumar, Mallik, Sabuj and Ekere, Ndy (2008) Solder paste characterisation: towards the development of quality control (QC) tool. Soldering & Surface Mount Technology, 20 (3). pp. 34-40. ISSN 0954-0911 (doi:10.1108/09540910810885705)
Durairaj, Rajkumar, Mallik, Sabuj, Seman, Anton, Marks, Antony and Ekere, Ndy (2008) Investigation of wall-slip effect on paste release characteristic in flip-chip stencil printing process. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1328-1333. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763615)
Durairaj, Rajkumar, Man, Lam Wai, Mallik, Sabuj and Ekere, Ndy (2009) Thixotropic studies of lead-based solder, lead-free solder and conductive adhesive pastes. In: 11th Electronic Material and Packaging Conference (EMAP), 1-3 Dec 2009, Penang, Malaysia. (Unpublished)
Durairaj, R., Man, Lam Wai, Ekere, N.N. and Mallik, S. (2010) The effect of wall-slip formation on the rheological behaviour of lead-free solder pastes. Materials and Design, 31 (3). pp. 1056-1062. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.09.051)
Mallik, S., Schmidt, M., Bauer, R. and Ekere, N.N. (2010) Evaluating solder paste behaviours through rheological test methods and their correlation to the printing performance. Soldering & Surface Mount Technology, 22 (4). pp. 42-49. ISSN 0954-0911 (doi:10.1108/09540911011076871)
Seman, Anton, Ekere, Ndy, Ashenden, Stuart J., Mallik, Sabuj, Marks, Antony and Durairaj, Rajkumar (2008) In-situ non-destructive ultrasonic rheology technique for monitoring different lead-free solder pastes for surface mount applications. In: 2008 10th Electronics Packaging Technology Conference (EPTC 2008). Institute of Electrical and Electronics Engineers, New York, USA, pp. 1448-1454. ISBN 9781424421176 (doi:10.1109/EPTC.2008.4763635)
wall-slip
Durairaj, R., Man, Lam Wai, Ekere, N.N. and Mallik, S. (2010) The effect of wall-slip formation on the rheological behaviour of lead-free solder pastes. Materials and Design, 31 (3). pp. 1056-1062. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.09.051)
Ekere, Ndy, Durairaj, Rajkumar, Mallik, Sabuj and Seman, Anton (2009) Investigation of wall-slip behaviour in lead-free solder pastes and isotropic conductive adhesives. Sadhana - Academy Proceedings in Engineering Sciences, 34 (5). pp. 1-12. ISSN 0256-2499 (Print) 0973-7677 (Online) (doi:10.1007/s12046-009-0046-5)
Ekere, Ndy and Mallik, Sabuj (2008) A methodology for characterising new lead-free solder paste formulations used for flip-chip assembly applications. In: Smart processing technology: SPT '07. High Temperature Society of Japan, Ibaraki, Japan, pp. 59-64.
wall-slip behavior
Durairaj, R., Man, Lam Wai, Ramesh, S., Wea, Lim Chia, Leng, Eu Poh, Ekere, N.N., Mallik, S. and Seman, A. (2009) Investigation of wall-slip effect on lead-free solder paste and isotropic conductive adhesives. In: Electronics Packaging Technology Conference, 2009. EPTC '09. Institute of Electrical and Electronics Engineers, Inc., Piscataway, NJ, USA, pp. 422-426. ISBN 978-1-4244-5099-2 (print), 978-1-4244-5100-5 (e-ISBN) (doi:10.1109/EPTC.2009.5416511)
wall-slip effects
Mallik, Sabuj, Ekere, Ndy, Durairaj, Rajkumar, Seman, Anton and Marks, Antony (2009) Wall-slip effects in SnAgCu solder pastes used in electronics assembly applications. Materials and Design, 30 (10). pp. 4502-4506. ISSN 0261-3069 (doi:10.1016/j.matdes.2009.05.028)
water
Ekere, Ndy, Mallik, Sabuj, Durairaj, Rajkumar and Marks, Antony (2007) A study of the rheological properties of lead free solder paste formulations used for flip-chip interconnection. In: 32nd IEEE/CPMT International Electronic Manufacturing Technology Symposium. IEEE/CPM International Electronics Manufacturing Technology Symposium . IEEE, New York, USA, pp. 165-171. ISBN 9781424413355 (doi:10.1109/IEMT.2007.4417065)
WEEE
Marks, Antony Edward (2012) Characterisation of lead-free solder pastes and their correlation with the stencil printing process performance. PhD thesis, University of Greenwich.