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Proceedings Paper

Micromirror based on surface relief phenomenon in shape memory alloys
Author(s): WeiMin Huang; W. H. Zhang; Xiangyang Gao
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Paper Abstract

Surface relief is one of the interesting properties of shape memory alloys. In this paper, we investigate the surface roughness of NiTi shape memory alloys polished in austenite and twinned martensite phases using a Wyko interferometer. The potential application of surface relief in shape memory alloys as a kind of novel micro mirror is proposed.

Paper Details

Date Published: 17 September 2002
PDF: 7 pages
Proc. SPIE 4918, Materials, Devices, and Systems for Display and Lighting, (17 September 2002); doi: 10.1117/12.483060
Show Author Affiliations
WeiMin Huang, Nanyang Technological Univ. (Singapore)
W. H. Zhang, Nanyang Technological Univ. (Singapore)
Xiangyang Gao, Nanyang Technological Univ. (Singapore)

Published in SPIE Proceedings Vol. 4918:
Materials, Devices, and Systems for Display and Lighting
Fuxi Gan; Ming Hsien Wu; Lionel C. Kimerling, Editor(s)

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