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Photoinduced surface deformations in ion-conducting Ag–As–S glasses. II. Anisotropic deformation produced by large light spots
| Title: | Photoinduced surface deformations in ion-conducting Ag–As–S glasses. II. Anisotropic deformation produced by large light spots |
| Authors: | Gotoh, T.1 Browse this author →KAKEN DB | | Tanaka, K. Browse this author →KAKEN DB |
| Authors(alt): | 後藤, 民浩1 |
| Issue Date: | May-2001 |
| Publisher: | American Institute of Physics |
| Journal Title: | JOURNAL OF APPLIED PHYSICS |
| Volume: | 89 |
| Issue: | 9 |
| Start Page: | 4703 |
| End Page: | 4706 |
| Publisher DOI: | 10.1063/1.1357472 |
| Abstract: | 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. |
| Rights: | Copyright © 2001 American Institute of Physics |
| Relation: | http://www.aip.org/ |
| Type: | article |
| URI: | http://hdl.handle.net/2115/5868 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 後藤 民浩
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