Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции
Electromigration and stress affected kinetics of IMC growth of binary Cu-Sn couple. / Shtegman, Vladislav; Morozov, Aleksandr; Freidin, Alexander; Müller, Wolfgang H.
в: AIP Conference Proceedings, Том 2371, № 1, 030007, 13.07.2021.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции
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TY - JOUR
T1 - Electromigration and stress affected kinetics of IMC growth of binary Cu-Sn couple
AU - Shtegman, Vladislav
AU - Morozov, Aleksandr
AU - Freidin, Alexander
AU - Müller, Wolfgang H.
N1 - Funding Information: The authors appreciate the financial support from the joint project of the Russian Foundation for Basic Research (RFBR, 17-51-12055) and Deutsche Forschungsgemeinschaft (DFG, MU 1752/47-1). Publisher Copyright: © 2021 Author(s).
PY - 2021/7/13
Y1 - 2021/7/13
N2 - An analytical model of electromigration and stress affected kinetics of a chemical reaction is investigated based on the notion of the chemical affinity tensor within the small strain approximation. Effects of stresses are accounted for through their influence on the chemical affinity tensor on which the reaction front velocity depends. Electromigration is considered as an additional summand in the total flux of the diffusive constituents. The Mean-Time-To-Failure (MTTF) is estimated based on Black's equation. Then the critical thickness of the IMC layer is calculated and a dimensionless parameter, which characterizes the accumulation of vacancies due to electromigration enhanced diffusion is proposed.
AB - An analytical model of electromigration and stress affected kinetics of a chemical reaction is investigated based on the notion of the chemical affinity tensor within the small strain approximation. Effects of stresses are accounted for through their influence on the chemical affinity tensor on which the reaction front velocity depends. Electromigration is considered as an additional summand in the total flux of the diffusive constituents. The Mean-Time-To-Failure (MTTF) is estimated based on Black's equation. Then the critical thickness of the IMC layer is calculated and a dimensionless parameter, which characterizes the accumulation of vacancies due to electromigration enhanced diffusion is proposed.
UR - http://www.scopus.com/inward/record.url?scp=85111404339&partnerID=8YFLogxK
UR - https://www.researchgate.net/publication/353573515_Proceedings_of_29th_Russian_Conference_on_Mathematical_Modelling_in_Natural_Science_RuMoNaS_2020
U2 - 10.1063/5.0059609
DO - 10.1063/5.0059609
M3 - Conference article
AN - SCOPUS:85111404339
VL - 2371
JO - AIP Conference Proceedings
JF - AIP Conference Proceedings
SN - 0094-243X
IS - 1
M1 - 030007
T2 - 29th Russian Conference on Mathematical Modeling in Natural Sciences, RuMoNaS 2020
Y2 - 7 October 2020 through 9 October 2020
ER -
ID: 86643751