Review of silver nanoparticle based die attach materials for high power/temperature applications

SA Paknejad, SH Mannan - Microelectronics Reliability, 2017 - Elsevier
There has been a significant rise in the number of research papers on silver nanoparticle
based solutions for harsh environment die attach. However, sintering nanoparticles is a …

Low-temperature and pressureless sinter joining of Cu with micron/submicron Ag particle paste in air

Z Zhang, C Chen, Y Yang, H Zhang, D Kim… - Journal of Alloys and …, 2019 - Elsevier
Sinter joining with Ag particle paste has emerged as a promising lead-free die-attachment
solution for power devices owing to its low-temperature and pressureless processing …

High-temperature reliability of sintered microporous Ag on electroplated Ag, Au, and sputtered Ag metallization substrates

C Chen, K Suganuma, T Iwashige, K Sugiura… - Journal of Materials …, 2018 - Springer
Ag sinter joining technology has been used in the advanced power applications to replace
conventional soldering technology due to its high temperature stability, along with its …

Robust bonding and thermal-stable Ag–Au joint on ENEPIG substrate by micron-scale sinter Ag joining in low temperature pressure-less

C Chen, Z Zhang, Q Wang, B Zhang, Y Gao… - Journal of Alloys and …, 2020 - Elsevier
Robust bonding and thermal-stable sinter Ag joining on an Au finished substrate was first
time achieved for use in SiC power modules. Five kinds of Ag paste, including different …

Effect of surface finish metallization layer on shearing fracture toughness of sintered silver bonded joints

S Zhao, Y Dai, F Qin, Y Li, T An, Y Gong - Engineering Fracture Mechanics, 2022 - Elsevier
In this paper, the effect of different surface finish metallization layers (Cu, Ni, Au and Ag) on
the shearing fracture toughness of sintered Ag bonded joints under various sintering …

Pressureless sintering of nanosilver paste as die attachment on substrates with ENIG finish for semiconductor applications

X Wang, Y Mei, X Li, M Wang, Z Cui, GQ Lu - Journal of Alloys and …, 2019 - Elsevier
In order to overcome interfacial delamination of pressureless sintered nanosilver as die
attachment on the ENIG finish, we tried to clarify the densification and interfacial diffusion …

Investigation of FeCoNiCu properties: Thermal stability, corrosion behavior, wettability with Sn-3.0 Ag-0.5 Cu and interlayer formation of multi-element intermetallic …

YA Shen, HM Hsieh, SH Chen, J Li, SW Chen… - Applied Surface …, 2021 - Elsevier
High-entropy alloy (HEA) FeCoNiCu (FCNC) can be potentially employed in electronic
packaging because it contains commonly used substrate metals. However, its …

Interface-Mechanical and Thermal Characteristics of Ag Sinter Joining on Bare DBA Substrate During Aging, Thermal Shock and 1200 W/cm2 Power Cycling Tests

C Chen, D Kim, Z Zhang, N Wakasugi… - … on Power Electronics, 2022 - ieeexplore.ieee.org
In this article, an SiC die was directly attached on a bare DBA (Al/AlN/Al) substrate via
micron-sized Ag sintering at 250° C without pressure. The micron-sized structure of the Ag …

Fabrication of high-strength Cu–Cu joint by low-temperature sintering micron–nano Cu composite paste

Y Peng, Y Mou, J Liu, M Chen - Journal of Materials Science: Materials in …, 2020 - Springer
To solve the problems of high cost of nano-metal paste and high porosity of die-attach layer,
a novel and cost-effective micro–nano Cu composite paste was prepared and demonstrated …

Interfacial oxidation protection and thermal-stable sinter Ag joining on bare Cu substrate by single-layer graphene coating

C Chen, Z Zhang, D Kim, B Zhang, M Tanioku… - Applied Surface …, 2019 - Elsevier
In the next generation power electronics packaging, sinter Ag joining technology has
become popular for use as a die attach and is receiving greater attention. Herein, it is …