Quasi-in-situ observation of the grain growth and grain boundary movement in sintered Cu nanoparticle interconnects

Y Zuo, C Zhao, A Robador, M Wickham, SH Mannan - Acta Materialia, 2022 - Elsevier
Sintered Cu interconnection for power electronics has attracted considerable interest
recently. Investigation of grain growth during Cu nanoparticle sintering provides insight into …

Review on Shear Strength and Reliability of Nanoparticle Sintered Joints for Power Electronics Packaging

Z Cui, Q Jia, H Zhang, Y Wang, L Ma, G Zou… - Journal of Electronic …, 2024 - Springer
The rapid development of the third-generation semiconductors has posed new requirements
and challenges for power electronic packaging. In recent years, the utilization of nano-Ag …

[HTML][HTML] High temperature viscoplastic deformation behavior of sintered nanocopper paste used in power electronics packaging: insights from constitutive and multi …

D Hu, C Qian, X Liu, L Du, Z Sun, X Fan… - journal of materials …, 2023 - Elsevier
As a promising technology for high-power and high-temperature power electronics
packaging, nanocopper (nanoCu) paste sintering has recently received increasing attention …

The heat-dissipation sintered interface of power chip and heat sink and its high-temperature thermal analysis

G Qu, Z Deng, W Guo, Z Peng, Q Jia… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
A kind of interface between power chip and heat sink with high interfacial strength and high
thermal conductivity was sintered by different Ag particles in this article. The results showed …

Mechanical properties and microstructure of large-area diamond/silicon bonds formed by pressure-assisted silver sintering for thermal management

K Zhao, J Zhao, X Wei, X Zhang, C Deng… - Materials Today …, 2023 - Elsevier
Ag sinter pastes comprising Ag nano/microparticles in an organic binder exhibit many
advantages for electronic packaging, such as a low sintering temperature (< 300° C), high …

Thermal stress reduction strategy for high-temperature power electronics with Ag sintering

H Ren, G Zou, Q Jia, Z Deng, C Du, W Wang… - Microelectronics …, 2021 - Elsevier
Thermal stress caused by the coefficients of thermal expansion (CTE) mismatch of materials
is the main failure mechanism in power electronic packaging. High junction temperature (T j) …

Supersaturated Ag-Cu nanoalloy film for high reliability power electronic packaging

Q Jia, G Zou, H Zhang, Z Deng, W Wang, L Liu… - Applied Surface …, 2023 - Elsevier
Nano-Ag sintering can realize superior thermal, electrical, and mechanical properties for
power electronic packaging, while it suffers from unstable microstructure and …

Present status and prospects of nano-silver particles in the electronic field: a review

J Li, S Zhang, KW Paik, YH Wong, P He… - Journal of Adhesion …, 2024 - Taylor & Francis
Compared with conventional solders, nano-silver benefits low-temperature sintering and
high-temperature service, perfectly matching the high-temperature operating environment …

Bonding strength enhancement of low temperature sintered SiC power module by femtosecond laser induced micro/nanostructures

P Cao, C Wang, N Lin, S Li, X Zhang - Materials Science in …, 2022 - Elsevier
In this work, a low-temperature and low-pressure method was proposed for the bonding
strength enhancement of SiC chips and substrates using micro/nanostructures fabricated by …

Highly accurate and efficient prediction of effective thermal conductivity of sintered silver based on deep learning method

C Du, G Zou, A Zhanwen, B Lu, B Feng, J Huo… - International Journal of …, 2023 - Elsevier
Effective thermal conductivity (ETC) of sintered Ag is an essential parameter for its die-attach
application in power electronics packaging, which could vary significantly with sintering …