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ファイル | 記述 | サイズ | フォーマット | |
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j.electacta.2012.09.095.pdf | 2.26 MB | Adobe PDF | 見る/開く |
タイトル: | Time-dependent photoluminescence fatigue-recovery phenomena in germanium sulfide glasses |
著者: | Nakanishi, Takayuki Tomii, Yoichi Hachiya, Kan |
著者名の別形: | 蜂谷, 寛 |
キーワード: | Chalcogenide glass Photoluminescence Photo-induced phenomena |
発行日: | Jun-2013 |
出版者: | Elsevier Ltd. |
誌名: | Electrochimica Acta |
巻: | 100 |
号: | 30 |
開始ページ: | 304 |
終了ページ: | 310 |
抄録: | Photoluminescence (PL) fatigue-recovery phenomena in germanium sulfide were investigated, and the temperature dependence of the time-dependent PL intensity for several compositions (Ge_{33.3}S_{66.7}, Ge_{20}S_{80} and Ge_{10}S_{90}) was analyzed. Side-bands were observed and two bands out of them for argon-ion laser excitation, one at 2.25 eV for all compositions and the other extended from 2.15 to 2.45 for Ge_{10}S_{90} especially at the lower temperatures, were used to fully describe the time-dependence.The functional form which is similar to those in the previous report [T. Nakanishi et al., J. Non-Cryst. Solids 354 (2008) 1627] was used and it is extended to account for the effect of side-band at below 30 K for Ge_{20}S_{80} and monotonous decrease of background for Ge10S90. |
著作権等: | © 2012 Elsevier Ltd. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/175248 |
DOI(出版社版): | 10.1016/j.electacta.2012.09.095 |
出現コレクション: | 学術雑誌掲載論文等 |
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