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Size-dependent change in interband absorption and broadening of optical plasma-resonance absorption of indium particles
https://asahikawa-med.repo.nii.ac.jp/records/302
https://asahikawa-med.repo.nii.ac.jp/records/302646fce95-0b78-4be7-84b9-e1cdd9efa6e3
| 名前 / ファイル | ライセンス | アクション |
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363.pdf (887.5 kB)
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| Item type | 学術雑誌論文 / Journal Article_02(1) | |||||||||||
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| 公開日 | 2007-03-22 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Size-dependent change in interband absorption and broadening of optical plasma-resonance absorption of indium particles | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ | journal article | |||||||||||
| 著者 |
安濃, 英治
× 安濃, 英治
× Tanimoto, M
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| 著者 ローマ字 | ||||||||||||
| Anno, Eiji | ||||||||||||
| 書誌情報 |
JOURNAL OF APPLIED PHYSICS 巻 98, 号 5, p. 053510, 発行日 2005-09-01 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0021-8979 | |||||||||||
| DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1063/1.2033151 | |||||||||||
| リンクURL | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | http://m.jap.aip.org/resource/1/japiau/v98/i5/p053510_s1?isAuthorized=no | http://m.jap.aip.org/resource/1/japiau/v98/i5/p053510_s1?isAuthorized=no | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Optical absorption of indium-island films, consisting of indium particles smaller than about 500Å in diameter, has been investigated experimentally. The interband absorption, the position of which is almost constant (at about 234 nm) irrespective of particle size, was found to disappear in particle sizes below about 200Å in diameter. This disappearance is pointed out to be similar to that in lead particles, where the disappearance is due to the effect of surface atoms. Optical plasma-resonance absorption appeared at 276-335 nm. By simulating this absorption with a Maxwell-Garnett-type effective-medium theory, we investigated the relaxation time τ and the mean free path l of conduction electrons. Τ and l for particle sizes of about 120 and 160Å in diameter are estimated to be (3.33-3.36)×10^<-16> s and 5.79-5.85Å, respectively, which is smaller than the bulk values (0.38×10^<-14> s and 66.1Å). The small τ and l are attributed to the scattering of the conduction electrons at lattice defects internal to the particles. | |||||||||||
| 注記 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 注記 | Copyright 2005 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in E. Anno and M. Tanimoto, Journal of Applied Physics 98(5), 053510 (2005) and may be found at http://link.aip.org/link/?jap/98/053510. \npublisher |
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| 資源タイプ | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 資源タイプ | text | |||||||||||
| フォーマット | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | application/pdf | |||||||||||
| ID(XooNIps) | ||||||||||||
| AN3743 | ||||||||||||
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| ダウンロード数(XooNIps) | ||||||||||||
| 737 | ||||||||||||
