The Photoluminescence Decay of the 2.2 eV-Emission Band in KTaO<SUB>3</SUB> Single Crystal
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- Yamaichi Eiji
- Department of Physics, School of Science and Engineering, Waseda University
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- Watanabe Koichi
- Department of Physics, School of Science and Engineering, Waseda University
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- Ohi Kikuo
- Department of Physics, School of Science and Engineering, Waseda University
Bibliographic Information
- Other Title
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- The Photoluminescence Decay of the 2.2eV-Emission Band in KTaO3 Single Crystal
- Photoluminescence Decay of the 2.2eV Em
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Abstract
The decay of the 2.2 eV emission band in KTaO3 single crystal was measured using an N2 laser. The decay of the 2.2 eV emission band at low temperature is in good agreement with that of the 2.6 eV emission band. However, the decay of the 2.2 eV emission band differs from that of the 2.6 eV emission band above 70 K. The decay kinetics of the 2.2 eV emission band is explained by the theory of the recombination of holes trapped on two classes of acceptors and electrons trapped on one class of donors.
Journal
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 57 (6), 2201-2206, 1988
THE PHYSICAL SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390282679163026688
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- NII Article ID
- 210000094046
- 110001968518
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- NII Book ID
- AA00704814
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- BIBCODE
- 1988JPSJ...57.2201Y
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- COI
- 1:CAS:528:DyaL1cXltVWhs78%3D
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- ISSN
- 13474073
- 00319015
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- NDL BIB ID
- 3191304
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed