Investigation of Intrinsic Luminescence of KI Crystals by Using Polarized Light
スポンサーリンク
概要
- 論文の詳細を見る
As to the intrinsic luminescence of KI and RbI the correlation of polarization between exciting light and emitted light was measured at 4.2°K. The degree of polarization is zero through the energy range of the first exciton absorption band. Further no azimuthal dependence is found. These results are discussed in comparison with the emission from α center in KI, for which polarization correlation was observed. In the case of the intrinsic luminescence, it seems most plausible to consider that exciton state relaxes via some unknown intermediate states to the lowest excited state of the (V_k+e) system to emit the luminescence, and the memory of polarization is lost during this relaxation process.
- 社団法人日本物理学会の論文
- 1969-12-05
著者
-
Kamejima Taibun
The Institute For Solid State Physics The University Of Tokyo
-
Fukuda Atsuo
The Institute For Optical Research Kyoiku University
-
SHINOYAMA Shigeo
The Institute for Solid State Physics, The University of Tokyo
-
Shinoyama Shigeo
The Institute For Solid State Physics The University Of Tokyo
-
Kamejima Taibu
The Institute for Solid State Physics, The University of Tokyo
関連論文
- Luminescence of KI Containing ns^2 Configuration Ions under Excitation by Exciton Absorption
- Investigation of Luminescence from Bound Excitons in KBr:I by Using Polarized Light
- Structure of the C Absorption Band of Tl^+-Type Centers in Alkali Halides Due to the Jahn-Teller Effect
- Investigation of Intrinsic Luminescence of KI Crystals by Using Polarized Light
- Absorption Bands of Paired-Ion Centers (Ga^+)_2, (In^+)_2 and (Tl^+)_2 in KI
- A, B and C Bands in KCl : In and KCl : Sn
- Exciton-Exciton Interaction in Cd(S,Se) Crystals as Studied by Using Argon Ion Laser
- Free Carrier Generation Due to Exciton-Exciton Interaction in Cd(S,Se)