TY - CHAP A1 - Brugnolotto, Enrico A1 - Bhogaraju, Sri Krishna A1 - Liu, E A1 - Conti, Fosca A1 - Pedron, Danilo A1 - Signorini, Raffaella A1 - Elger, Gordon T1 - Investigation of thermomechanical local stress induced in assembled GaN LEDs T2 - 2019 25th International Workshop on Thermal Investigations of ICs and Systems (THERMINIC) UR - https://doi.org/10.1109/THERMINIC.2019.8923629 Y1 - 2019 UR - https://doi.org/10.1109/THERMINIC.2019.8923629 SN - 978-1-7281-2078-2 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Schmid, Maximilian A1 - Bhogaraju, Sri Krishna A1 - Elger, Gordon T1 - Automatic transient thermal impedance tester for quality inspection of soldered and sintered power electronic devices on panel and tile level T2 - 2019 IEEE 69th Electronic Components and Technology Conference (ECTC) UR - https://doi.org/10.1109/ECTC.2019.00320 KW - reliability KW - thermal KW - silver sintering KW - MOSFET KW - measurment equipment Y1 - 2019 UR - https://doi.org/10.1109/ECTC.2019.00320 SN - 978-1-7281-1499-6 SP - 2324 EP - 2330 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Schmid, Maximilian A1 - Hermann, Joseph A1 - Bhogaraju, Sri Krishna A1 - Elger, Gordon T1 - Reliability of SAC Solders under Low and High Stress Conditions T2 - 2022 IEEE 9th Electronics System-Integration Technology Conference (ESTC) UR - https://doi.org/10.1109/ESTC55720.2022.9939394 KW - reliability KW - solder joint cracking KW - SAC solder KW - transient thermal analysis KW - SAM Y1 - 2022 UR - https://doi.org/10.1109/ESTC55720.2022.9939394 SN - 978-1-6654-8947-8 SP - 553 EP - 559 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Liu, E A1 - Bhogaraju, Sri Krishna A1 - Lux, Kerstin A1 - Elger, Gordon A1 - Mou, Rokeya Mumtahana T1 - Investigation Of Stress Generated By Interconnection Processes With Micro-Raman Spectroscopy (μRS) T2 - Proceedings IEEE 72nd Electronic Components and Technology Conference: ECTC 2022 UR - https://doi.org/10.1109/ECTC51906.2022.00123 KW - component KW - μ-Raman Spectroscopy KW - Au80Sn20 KW - Cu sintering KW - finite element simultion Y1 - 2022 UR - https://doi.org/10.1109/ECTC51906.2022.00123 SN - 978-1-6654-7943-1 SP - 739 EP - 745 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Saccon, Rodolfo A1 - Benin, Alice A1 - Bhogaraju, Sri Krishna A1 - Elger, Gordon T1 - Effect of binders on the performance of copper sintering pastes T2 - 2022 International Conference on Electronics Packaging (ICEP 2022) UR - https://doi.org/10.23919/ICEP55381.2022.9795555 KW - copper sintering KW - binders KW - nanoparticles KW - reduction KW - alcohols, polyols Y1 - 2022 UR - https://doi.org/10.23919/ICEP55381.2022.9795555 SN - 978-4-9911911-3-8 SP - 71 EP - 72 PB - IEEE CY - Piscataway (NJ) ER - TY - CHAP A1 - Hanss, Alexander A1 - Schmid, Maximilian A1 - Bhogaraju, Sri Krishna A1 - Conti, Fosca A1 - Elger, Gordon T1 - Reliability of sintered and soldered high power chip size packages and flip chip LEDs T2 - ECTC - The 2018 IEEE 68th Electronic Components and Technology Conference: Proceedings UR - https://doi.org/10.1109/ECTC.2018.00312 Y1 - 2018 UR - https://doi.org/10.1109/ECTC.2018.00312 SN - 978-1-5386-5000-4 SP - 2080 EP - 2088 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Bhogaraju, Sri Krishna A1 - Mokhtari, Omid A1 - Pascucci, Jacopo A1 - Hanss, Alexander A1 - Schmid, Maximilian A1 - Conti, Fosca A1 - Elger, Gordon T1 - Hybrid Cu particle paste with surface-modified particles for high temperature electronics packaging T2 - Proceedings 22nd European Microelectronics and Packaging Conference, EMPC UR - https://doi.org/10.23919/EMPC44848.2019.8951887 Y1 - 2020 UR - https://doi.org/10.23919/EMPC44848.2019.8951887 SN - 978-1-7281-6291-1 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Hanss, Alexander A1 - Schmid, Maximilian A1 - Bhogaraju, Sri Krishna A1 - Conti, Fosca A1 - Elger, Gordon T1 - Process development and reliability of sintered high power chip size packages and flip chip LEDs T2 - 2018 International Conference on Electronics Packaging and iMAPS All Asia Conference (ICEP-IAAC) UR - https://doi.org/10.23919/ICEP.2018.8374351 KW - LED KW - Reliability KW - Sintering KW - Transient Thermal Testing Y1 - 2018 UR - https://doi.org/10.23919/ICEP.2018.8374351 SN - 978-4-9902-1885-0 SP - 479 EP - 484 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Bhogaraju, Sri Krishna A1 - Hanss, Alexander A1 - Schmid, Maximilian A1 - Elger, Gordon A1 - Conti, Fosca T1 - Evaluation of silver and copper sintering of first level interconnects for high power LEDs T2 - 2018 7th Electronic System-Integration Technology Conference (ESTC) UR - https://doi.org/10.1109/ESTC.2018.8546499 KW - transient thermal analysis KW - pressureless silver sintering KW - pressureless copper sintering KW - bonding atmosphere KW - particle size KW - binder chemistry Y1 - 2018 UR - https://doi.org/10.1109/ESTC.2018.8546499 SN - 978-1-5386-6814-6 PB - IEEE CY - Piscataway ER - TY - JOUR A1 - Conti, Fosca A1 - Hanss, Alexander A1 - Mokhtari, Omid A1 - Bhogaraju, Sri Krishna A1 - Elger, Gordon T1 - Formation of tin-based crystals from a SnAgCu alloy under formic acid vapor JF - New Journal of Chemistry UR - https://doi.org/10.1039/C8NJ04173C Y1 - 2018 UR - https://doi.org/10.1039/C8NJ04173C SN - 1369-9261 VL - 42 IS - 23 SP - 19232 EP - 19236 PB - RSC CY - London ER - TY - CHAP A1 - Bhogaraju, Sri Krishna A1 - Schmid, Maximilian A1 - Liu, E A1 - Saccon, Rodolfo A1 - Elger, Gordon A1 - Klassen, Holger A1 - Müller, Klaus A1 - Pirzer, Georg T1 - Low cost copper based sintered interconnect material for optoelectronics packaging T2 - 2022 IEEE 72nd Electronic Components and Technology Conference (ECTC) UR - https://doi.org/10.1109/ECTC51906.2022.00270 KW - Cu sintering KW - flakes KW - PEG600 KW - reliability KW - encapsulation KW - oxidation KW - transient thermal analysis KW - Scanning acoustic microscopy KW - μ-Raman spectroscopy Y1 - 2022 UR - https://doi.org/10.1109/ECTC51906.2022.00270 SN - 978-1-6654-7943-1 SP - 1720 EP - 1725 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Signorini, Raffaella A1 - Pedron, Danilo A1 - Conti, Fosca A1 - Hanss, Alexander A1 - Bhogaraju, Sri Krishna A1 - Elger, Gordon T1 - Thermomechanical Stress in GaN LED Soldered on Copper Substrate Evaluated by Raman Measurements and Computer Modelling T2 - 2018 24rd International Workshop on Thermal Investigations of ICs and Systems (THERMINIC) UR - https://doi.org/10.1109/THERMINIC.2018.8593304 KW - Stress KW - Light emitting diodes KW - Gallium nitride KW - Phonons KW - Substrates KW - Temperature measurement KW - Silicon Y1 - 2018 UR - https://doi.org/10.1109/THERMINIC.2018.8593304 SN - 978-1-5386-6759-0 PB - IEEE CY - Piscataway ER - TY - JOUR A1 - Liu, E A1 - Bhogaraju, Sri Krishna A1 - Wunderle, Bernhard A1 - Elger, Gordon T1 - Investigation of stress relaxation in SAC305 with micro-Raman spectroscopy JF - Microelectronics Reliability UR - https://doi.org/10.1016/j.microrel.2022.114664 Y1 - 2022 UR - https://doi.org/10.1016/j.microrel.2022.114664 SN - 0026-2714 VL - 2022 IS - 138 PB - Elsevier CY - Amsterdam ER -