Deformation in mono-crystalline silicon caused by high speed single-point micro-cutting

A. Q. Biddut, J. Yan, L. C. Zhang, T. Ohta, T. Kuriyagawa, B. Shaun

研究成果: Chapter

1 被引用数 (Scopus)

抄録

This paper investigates the deformation in monocrystalline silicon subjected to singlepoint cutting with the cutting speed up to 46.78 m/s, the depth of cut of 2 μm, and the feed rate of 5 and 30 μm/rev. Raman spectroscopy and transmission electron microscopy were used to characterize the subsurface damages. It was found that the increase of either the feed rate or cutting speed increases the thickness of amorphous layer and penetration depth of dislocations. At the feed rate of 30 μm/rev and cutting speed of 12.48 m/s, a new dislocation system was initiated. An unknown peak was detected by Raman spectroscopy, which may indicate an unknown Si phase.

本文言語English
ホスト出版物のタイトルKey Engineering Materials
出版社Trans Tech Publications Ltd
ページ347-350
ページ数4
ISBN(印刷版)9780878493388
DOI
出版ステータスPublished - 2009
外部発表はい

出版物シリーズ

名前Key Engineering Materials
407-408
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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