| First-principles analysis of optical absorption edge in pure and fluorine-doped SiO2 glass | |
|---|---|
| 學年 | 97 |
| 學期 | 1 |
| 出版（發表）日期 | 2008-11-01 |
| 作品名稱 | First-principles analysis of optical absorption edge in pure and fluorine-doped SiO2 glass |
| 作品名稱（其他語言） | |
| 著者 | Tamura, Tomoyuki; Ishibashi, Shoji; Tanaka, Shingo; Kohyama, Masanori; 李明憲; Lee, Ming-hsien |
| 單位 | 淡江大學物理學系 |
| 出版者 | Elsevier |
| 著錄名稱、卷期、頁數 | Computational Materials Science 44(1), pp.61-66 |
| 摘要 | We have carried out a “band-resolved” analysis of the optical absorption spectra of pure and fluorine-doped SiO2 glass by using the first-principles method, where dominant orbitals involved in the absorption spectra can be analyzed. We found that heavily strained bonds in three-membered ring structures affect the fundamental absorption edge and that the heavy strain is released by opening a ring structure with fluorine doping. |
| 關鍵字 | First-principles;Band-resolved analysis;Optics;SiO2 glass;Strained bonds;Fluorine doping |
| 語言 | en |
| ISSN | 0927-0256 |
| 期刊性質 | 國內 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27456 ) |
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