To meet the harsh thermal shock (- 50-250 - 250 degrees C) requirements of power device packaging, a novel sintered Ag-based die attach material based on the sustained release effect of Al was proposed. In this study, Al particles with natural core-shell structure covered with Al2O3 layer were selected as the ideal doping-phase, and micron Al particles doped sintered Ag composite paste (AgAl) was prepared. First, the microstructural evolution of sintered AgAl joints during thermal shock was studied. The results showed that Al particles effectively suppressed the cracks generation, which attributed to the sustained release effect of Al element. To clarify sustained release mechanism of Al, the interfaces evolution between Ag and Al particles was investigated. In the initial stage, Al was covered by the Al2O3 layer, preventing inter-diffusion between Ag and Al. As the thermal shock proceeds, the Al2O3 film was fractured, achieving direct contact between metal Al and Ag. Diffusion thus takes place. For the sintered Ag5Al joint, the shear strength was 17.3 MPa after 1000 cycles, which is 1.57 times that of pure sintered Ag joint. These results indicate the successful development of low-cost, high-reliability die attachment materials for use in harsh thermal shock environments.
机构:
Univ New Mexico, Albuquerque, NM 87131 USAUniv New Mexico, Albuquerque, NM 87131 USA
Challa, Sivakumar R.
Delariva, Andrew T.
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h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87131 USA
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Delariva, Andrew T.
Hansen, Thomas W.
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h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87131 USA
Haldor Topsoe Res Labs, DK-2800 Lyngby, Denmark
Tech Univ Denmark, Ctr Electron Nanoscopy, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Hansen, Thomas W.
Helveg, Stig
论文数: 0引用数: 0
h-index: 0
机构:
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Helveg, Stig
Sehested, Jens
论文数: 0引用数: 0
h-index: 0
机构:
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Sehested, Jens
Hansen, Poul L.
论文数: 0引用数: 0
h-index: 0
机构:
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Hansen, Poul L.
Garzon, Fernando
论文数: 0引用数: 0
h-index: 0
机构:
Los Alamos Natl Lab, Los Alamos, NM 87545 USAUniv New Mexico, Albuquerque, NM 87131 USA
Garzon, Fernando
Datye, Abhaya K.
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87131 USAUniv New Mexico, Albuquerque, NM 87131 USA
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Chen, Chuantong
Zhang, Zheng
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h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Zhang, Zheng
Kim, Dongjin
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
LG Elect Inc, Thermal Management Team, Prod Engn Res Inst, Seoul 07796, South KoreaOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Kim, Dongjin
Sasamura, Tetsuya
论文数: 0引用数: 0
h-index: 0
机构:
C Uyemura & Co Ltd, Cent Res Lab, 1-5-1 Deguchi, Hirakata, Osaka 5730065, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Sasamura, Tetsuya
Oda, Yukinori
论文数: 0引用数: 0
h-index: 0
机构:
C Uyemura & Co Ltd, Cent Res Lab, 1-5-1 Deguchi, Hirakata, Osaka 5730065, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Oda, Yukinori
Hsieh, Ming-Chun
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Hsieh, Ming-Chun
Iwaki, Aya
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Iwaki, Aya
Suetake, Aiji
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
Chen, Chuantong
Choe, Chanyang
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
Choe, Chanyang
Kim, Dongjin
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
Kim, Dongjin
Suganuma, Katsuaki
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
机构:
Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Gao, Yue
Jiu, Jinting
论文数: 0引用数: 0
h-index: 0
机构:
Senju Met Ind Co Ltd, Adachi Ku, Senju Hashidocho 23, Tokyo 1208555, JapanChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Jiu, Jinting
Chen, Chuantong
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Inst Sci & Ind Res ISIR, Mihogaoka 8-1, Ibaraki, Osaka 5670047, JapanChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Chen, Chuantong
Suganuma, Katsuaki
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Inst Sci & Ind Res ISIR, Mihogaoka 8-1, Ibaraki, Osaka 5670047, JapanChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Suganuma, Katsuaki
Sun, Rong
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Univ Chinese Acad Sci, Shenzhen Coll Adv Technol, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Sun, Rong
Liu, Zhi-Quan
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Univ Chinese Acad Sci, Shenzhen Coll Adv Technol, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
机构:
Univ New Mexico, Albuquerque, NM 87131 USAUniv New Mexico, Albuquerque, NM 87131 USA
Challa, Sivakumar R.
Delariva, Andrew T.
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87131 USA
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Delariva, Andrew T.
Hansen, Thomas W.
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87131 USA
Haldor Topsoe Res Labs, DK-2800 Lyngby, Denmark
Tech Univ Denmark, Ctr Electron Nanoscopy, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Hansen, Thomas W.
Helveg, Stig
论文数: 0引用数: 0
h-index: 0
机构:
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Helveg, Stig
Sehested, Jens
论文数: 0引用数: 0
h-index: 0
机构:
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Sehested, Jens
Hansen, Poul L.
论文数: 0引用数: 0
h-index: 0
机构:
Haldor Topsoe Res Labs, DK-2800 Lyngby, DenmarkUniv New Mexico, Albuquerque, NM 87131 USA
Hansen, Poul L.
Garzon, Fernando
论文数: 0引用数: 0
h-index: 0
机构:
Los Alamos Natl Lab, Los Alamos, NM 87545 USAUniv New Mexico, Albuquerque, NM 87131 USA
Garzon, Fernando
Datye, Abhaya K.
论文数: 0引用数: 0
h-index: 0
机构:
Univ New Mexico, Albuquerque, NM 87131 USAUniv New Mexico, Albuquerque, NM 87131 USA
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Chen, Chuantong
Zhang, Zheng
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Zhang, Zheng
Kim, Dongjin
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
LG Elect Inc, Thermal Management Team, Prod Engn Res Inst, Seoul 07796, South KoreaOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Kim, Dongjin
Sasamura, Tetsuya
论文数: 0引用数: 0
h-index: 0
机构:
C Uyemura & Co Ltd, Cent Res Lab, 1-5-1 Deguchi, Hirakata, Osaka 5730065, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Sasamura, Tetsuya
Oda, Yukinori
论文数: 0引用数: 0
h-index: 0
机构:
C Uyemura & Co Ltd, Cent Res Lab, 1-5-1 Deguchi, Hirakata, Osaka 5730065, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Oda, Yukinori
Hsieh, Ming-Chun
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Hsieh, Ming-Chun
Iwaki, Aya
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
Iwaki, Aya
Suetake, Aiji
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, JapanOsaka Univ, Flexible 3D Syst Integrat Lab, 8-1 Mihogaoka, Osaka, Ibaraki 5670047, Japan
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
Chen, Chuantong
Choe, Chanyang
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
Choe, Chanyang
Kim, Dongjin
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
Kim, Dongjin
Suganuma, Katsuaki
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, JapanOsaka Univ, Flexible 3D Collaborat Res Inst, Ibaraki, Osaka 5670047, Japan
机构:
Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Gao, Yue
Jiu, Jinting
论文数: 0引用数: 0
h-index: 0
机构:
Senju Met Ind Co Ltd, Adachi Ku, Senju Hashidocho 23, Tokyo 1208555, JapanChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Jiu, Jinting
Chen, Chuantong
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Inst Sci & Ind Res ISIR, Mihogaoka 8-1, Ibaraki, Osaka 5670047, JapanChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Chen, Chuantong
Suganuma, Katsuaki
论文数: 0引用数: 0
h-index: 0
机构:
Osaka Univ, Inst Sci & Ind Res ISIR, Mihogaoka 8-1, Ibaraki, Osaka 5670047, JapanChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Suganuma, Katsuaki
Sun, Rong
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Univ Chinese Acad Sci, Shenzhen Coll Adv Technol, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Sun, Rong
Liu, Zhi-Quan
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China
Univ Chinese Acad Sci, Shenzhen Coll Adv Technol, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen Inst Adv Elect Mat, Shenzhen 518055, Peoples R China