Analysis of local breakdown process in stressed gate SiO2 films by conductive atomic force microscopy

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作者
Seko, Akiyoshi [1 ]
Watanabe, Yukihiko [2 ]
Kondo, Hiroki [1 ]
Sakai, Akira [1 ]
Zaima, Shigeaki [1 ]
Yasuda, Yukio [3 ]
机构
[1] Department of Crystalline Materials Science, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
[2] Toyota Central R and D Labs., Inc., Nagakute, Aichi 480-1192, Japan
[3] Research Institute of KUT, Kochi University of Technology, Tosayamada-cho, Kochi 782-8502, Japan
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摘要
Atomic force microscopy - Degradation - Electric breakdown - Electric fields - Gates (transistor) - Hole traps - Leakage currents - MOS capacitors - Silica
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