4.5 Article

Will Better Sintering Quality of Ag Nanoparticles Lead to More Reliable Ag Bonding Interfaces?

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

The formation of Cu-Cu joints by low temperature sintering Cu NPs with copper formate layer and its oxidation enhancement

Dongfang Dai et al.

Summary: Highly conductive and robust Cu-Cu joints were achieved through the low temperature sintering of Cu nanoparticles (Cu NPs) with a formic acid treatment. The Cu-Cu joints sintered at 300 degrees C had a low resistivity of 4.79 muΩ*cm and a shear strength larger than 30 MPa. Furthermore, a unique oxidation-enhancing effect of Cu-Cu joints was discovered in thermal storage experiments. After thermal storage for 50 hours, the strength of the joints increased to 39.25 MPa, while the resistivity only increased by a factor of 5.78. This discovery provides a potential packaging enhancement process for practical application of electronic devices.

MATERIALS LETTERS (2023)

Article Chemistry, Physical

Cu-Cu joint formation by low-temperature sintering of self-reducible Cu nanoparticle paste under ambient condition

Yulei Yuan et al.

Summary: This paper introduces a new type of self-reducible Cu nanoparticle paste, which achieves reliable Cu-Cu joints under different temperature and time conditions at high temperatures. The proposed MOD assisted self-reduction and sintering mechanism provides effective theoretical support for the practical application of Cu-Cu bonding.

APPLIED SURFACE SCIENCE (2021)

Article Materials Science, Multidisciplinary

Low temperature sintering of MOD assisted Ag paste for die-attach application

Xun Liu et al.

Summary: In this study, a novel Ag paste containing MOD was developed to assist in the sintering of nanoparticles, and the effect of different amines on bonded joint performance was investigated. With its high sintering performance, the new MOD assisted Ag paste shows promise for application in the field of WBG device packaging.

MATERIALS LETTERS (2021)

Article Engineering, Electrical & Electronic

Online Thermal Resistance and Reliability Characteristic Monitoring of Power Modules With Ag Sinter Joining and Pb, Pb-Free Solders During Power Cycling Test by SiC TEG Chip

Dongjin Kim et al.

Summary: This article presents a fast and miniaturized evaluation system for assessing the thermal characteristics of SiC power devices at high temperatures. Through the use of Ag sinter joining and thermal interface material bonding, online thermal resistance measurement of the power module structure was conducted. The study shows that the thermal resistance of the SiC power module structure increased slightly with enhanced power source, but remained almost the same after 20,000 power cycles.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2021)

Article Chemistry, Physical

The pressureless sintering of micron silver paste for electrical connections

Weifeng Zhang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Engineering, Electrical & Electronic

Pressureless Silver Sintering on Nickel for Power Module Packaging

Meiyu Wang et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2019)

Article Chemistry, Physical

Design of Cu nanoaggregates composed of ultra-small Cu nanoparticles for Cu-Cu thermocompression bonding

Junjie Li et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Review Engineering, Electrical & Electronic

A Brief Review on High-Temperature, Pb-Free Die-Attach Materials

Hongwen Zhang et al.

JOURNAL OF ELECTRONIC MATERIALS (2019)

Article Engineering, Electrical & Electronic

Effect of Sintering Pressure on the Porosity and the Shear Strength of the Pressure-Assisted Silver Sintering Bonding

Yang Liu et al.

IEEE TRANSACTIONS ON DEVICE AND MATERIALS RELIABILITY (2018)

Article Engineering, Electrical & Electronic

Reliability of Ag Sintering for Power Semiconductor Die Attach in High-Temperature Applications

Fang Yu et al.

IEEE TRANSACTIONS ON POWER ELECTRONICS (2017)

Article Materials Science, Multidisciplinary

Die-attach for power devices using the Ag sintering process: Interfacial microstructure and mechanical strength

Byung-Suk Lee et al.

METALS AND MATERIALS INTERNATIONAL (2017)

Review Engineering, Electrical & Electronic

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

Seyed Amir Paknejad et al.

MICROELECTRONICS RELIABILITY (2017)

Article Nanoscience & Nanotechnology

Sintering Bonding Process with Ag Nanoparticle Paste and Joint Properties in High Temperature Environment

Jianfeng Yan et al.

JOURNAL OF NANOMATERIALS (2016)

Article Engineering, Electrical & Electronic

Power electronic assemblies: Thermo-mechanical degradations of gold-tin solder for attaching devices

F. Arabi et al.

MICROELECTRONICS RELIABILITY (2016)

Review Chemistry, Physical

Mechanical properties of nano-silver joints as die attach materials

Kim S. Siow

JOURNAL OF ALLOYS AND COMPOUNDS (2012)

Article Chemistry, Multidisciplinary

Triggering the Sintering of Silver Nanoparticles at Room Temperature

Shlomo Magdassi et al.

ACS NANO (2010)

Article Physics, Applied

Low temperature sintering of Ag nanoparticles for flexible electronics packaging

A. Hu et al.

APPLIED PHYSICS LETTERS (2010)

Article Engineering, Manufacturing

High-temperature operation of SiC power devices by low-temperature sintered silver die-attachment

John Guofeng Bai et al.

IEEE TRANSACTIONS ON ADVANCED PACKAGING (2007)

Article Engineering, Biomedical

One step synthesis of silver nanorods by autoreduction of aqueous silver ions with hydroxyapatite: an inorganic-inorganic hybrid nanocomposite

Sujatha K. Arumugam et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A (2007)

Article Engineering, Electrical & Electronic

Thermomechanical reliability of low-temperature sintered silver die attached SiC power device assembly

John Guofeng Bai et al.

IEEE TRANSACTIONS ON DEVICE AND MATERIALS RELIABILITY (2006)