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Characterization of pinhole in patterned oxide buried in bonded silicon-on-insulator wafers by near-infrared scattering topography and microscopy

  • Xing Wu*
  • , Junichi Uchikoshi
  • , Takaaki Hirokane
  • , Ryuta Yamada
  • , Kenta Arima
  • , Mizuho Morita
  • *此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Patterned oxides buried in bonded silicon-on-insulator (SOI) wafers before thinning have been characterized by near-infrared scattering topography and microscopy combination system The micron-scaled pinhole in oxide patterned buried in the bonded SOI wafer has been observed by the scattering topography. The edge of the patterned oxide has also been observed by both scattering topography and transmission microscopy. With the combination of scattering topography, transmission and reflection microscopy, this system is effective to evaluate the visibility of the patterned oxide buried in the bonded SOI wafer

源语言英语
主期刊名ECS Transactions - Analytical and Diagnostic Techniques for Semiconductor Materials, Devices, and Processes 7
出版商Electrochemical Society Inc.
173-182
页数10
版本3
ISBN(电子版)9781566775694
DOI
出版状态已出版 - 2007
已对外发布
活动Analytical and Diagnostic Techniques for Semiconductor Materials, Devices, and Processes 7 - 212th ECS Meeting - Washington, DC, 美国
期限: 7 10月 200712 10月 2007

出版系列

姓名ECS Transactions
编号3
11
ISSN(印刷版)1938-5862
ISSN(电子版)1938-6737

会议

会议Analytical and Diagnostic Techniques for Semiconductor Materials, Devices, and Processes 7 - 212th ECS Meeting
国家/地区美国
Washington, DC
时期7/10/0712/10/07

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