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Size-dependent change in energy bands of nanoparticles of white tin
https://asahikawa-med.repo.nii.ac.jp/records/305
https://asahikawa-med.repo.nii.ac.jp/records/305d2a94b5a-0379-46db-9e10-311eaa9f0844
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
364.pdf (163.1 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 energy bands of nanoparticles of white tin | |||||||||||
| 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 |
Physical Review B 巻 73, 号 15, p. 155430, 発行日 2006-04-01 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 1098-0121 | |||||||||||
| DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1103/PhysRevB.73.155430 | |||||||||||
| リンクURL | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | http://adsabs.harvard.edu/abs/2006PhRvB..73o5430A | http://adsabs.harvard.edu/abs/2006PhRvB..73o5430A | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | For white-Sn particles smaller than about 500 Å in diameter, interband absorption, arising from transitions between nearly parallel bands, has been studied experimentally. In particle sizes smaller than about 300 Å in diameter, interband absorption appearing at about 3.1 and 3.8 eV is shifted to higher energies with decreasing particle size. In particle sizes smaller than about 100 Å in diameter, interband absorption appearing at about 5.0 eV is shifted to lower energies with decreasing particle size. The shift to the lower and higher energies can qualitatively be attributed to the energy-band narrowing by low coordination-number of surface atoms and to the energy-band broadening by lattice contraction, respectively. Thus, both the low coordination-number and the lattice contraction cause depending on size the change in energy bands. The interband absorption weakened with shifting and finally disappeared, indicating a decrease in the joint density of states. Thus, the initial and final bands are considered to depart from nearly parallel with energy-band narrowing and broadening. | |||||||||||
| 注記 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 注記 | E. Anno and M. Tanimoto, Physical Review B, 73(15), 155430, 2006. "Copyright 2006 by the American Physical Society."http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRBMDO000073000015155430000001&idtype=cvips&gifs=Yes \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) | ||||||||||||
| AN3744 | ||||||||||||
| 閲覧数(XooNIps) | ||||||||||||
| ダウンロード数(XooNIps) | ||||||||||||
| 694 | ||||||||||||
