Photoinduced surface deformations in ion-conducting Ag–As–S glasses. II. Anisotropic deformation produced by large light spots

Gotoh, T.; Tanaka, K.

JOURNAL OF APPLIED PHYSICS, 2001, 89(9), 4703-4706

Permalink : https://hdl.handle.net/2115/5868

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アクセス権	open access
URI	https://hdl.handle.net/2115/5868
タイトル	Photoinduced surface deformations in ion-conducting Ag–As–S glasses. II. Anisotropic deformation produced by large light spots
著者	e-Rad_Researcher 10311523 著者名 Gotoh, T. 後藤, 民浩
著者	e-Rad_Researcher 20002313 著者名 Tanaka, K.
言語	英語
発行日	2001-05
出版者	American Institute of Physics
収録物名	JOURNAL OF APPLIED PHYSICS
巻(号)	89(9)
ページ	4703-4706
抄録	Anisotropic surface deformations appear in AgAsS2 chalcogenide films when exposed to linearly polarized 2.0 eV light spots with diameters of 5–200 µm. The anisotropic shape reflects the polarization direction. The shape also changes with the direction of light incidence. Illumination on the free surface of the films gives a craterlike deformation, and illumination through a substrate gives an anticrater deformation. In bulk samples, under any exposure conditions, an isotropic convex structure appears. The formation mechanisms of these patterns are discussed taking into account the photoinduced migration of Ag + ions.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2001 American Institute of Physics
PISSN	0021-8979
関連情報	URI http://www.aip.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1063/1.1357472