The 63rd JSAP Spring Meeting, 2016

Presentation information

Oral presentation

15 Crystal Engineering » 15.6 Group IV Compound Semiconductors (SiC)

[20a-H101-1~10] 15.6 Group IV Compound Semiconductors (SiC)

Sun. Mar 20, 2016 9:00 AM - 11:45 AM H101 (H)

Katsunori Danno(Toyota Motor Co.)

11:00 AM - 11:15 AM

[20a-H101-8] Local Strain Analysis of Surface Damaged Layers in SiC Wafer by EBSD-Wilkinson Technique

Susumu Tsukimoto1,2, Tatsuhiko Ise1,3, Satoshi Hashimoto2, Tsuguo Sakurada2, Junji Senzaki1, Tomohisa Kato1, Kazutoshi Kojima1 (1.AIST, 2.JFE Techno-Research, 3.Asahi Diamond Industrial)

Keywords:EBSD strain analysis,Surface damaged layer

SEM-EBSD検出器及びWilkinson解析法を用いて、SiCウェハの研削加工によって形成される加工変質層の格子歪みや結晶方位を局所解析をおこない、加工変質層の素性を明らかにすることでウェハ反りとの相関について考察する。