Polaron Theory of Concentration Quenching of F Center Luminescence in Alkali Halides
-
- Staikova M.
- Department of Chemistry, Higher Institute of Mining and Geology
-
- Georgiev M.
- Department of Physics, Faculty of Science, Nagoya University
書誌事項
- タイトル別名
-
- Polaron Theory of Concentration Quenching of <I>F</I> Center Luminescence in Alkali Halides
- Polaron Theory of Concentration Quenchi
この論文をさがす
抄録
Electron transfer rates from excited F centers (F*) to nearby ground-state F centers (F0) via bound polarons are calculated using a semicontinuum model electronic potential in a two-mode coupling. The rate depends on the F*−F0 separation through the corresponding dependence of the off-diagonal electron-phonon matrix element. Averaging over the F*−F0 pair separations for a random F center distribution, concentration dependences are derived of intrinsic F center photoluminescent efficiencies in all f.c.c. alkali halides. In particular, the KCl result appears to agree fairly well with experimental concentration-quenching data.
収録刊行物
-
- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
-
Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 59 (8), 3003-3011, 1990
一般社団法人 日本物理学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679155721984
-
- NII論文ID
- 110001960834
- 130003900745
- 210000095435
-
- NII書誌ID
- AA00704814
-
- BIBCODE
- 1990JPSJ...59.3003S
-
- COI
- 1:CAS:528:DyaK3cXlsVWgs7g%3D
-
- ISSN
- 13474073
- 00319015
-
- NDL書誌ID
- 3675918
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可