Picosecond Time Analysis of Excitonic Molecule Luminescence Spectra in CuCl
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- Ojima Masahiro
- The Institute for Solid State Physics, The University of Tokyo
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- Kushida Takashi
- The Institute for Solid State Physics, The University of Tokyo
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- Tanaka Yuichi
- The Institute for Solid State Physics, The University of Tokyo
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- Shionoya Shigeo
- The Institute for Solid State Physics, The University of Tokyo
書誌事項
- タイトル別名
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- Picosecond Time Analysis of Excitonic M
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抄録
Time-resolved luminescence spectra in the picosecond region of excitonic molecules in CuCl are studied at 4.2 K under band-to-band and exciton resonance excitations with time resolutions of ∼10 ps and ∼60 ps, respectively. The formation time and the lifetime of excitonic molecules are determined to be \lesssim10 ps and 300 ps, respectively, the latter of which agrees with the radiative lifetime calculated by using existing theories. The relaxation processes of the excitonic molecule system are discussed on the basis of the time variation of the luminescence line shape, and some analyses are made by considering both molecule-molecule collisions and molcule-acoustic phonon interactions. Transient behavior of the stimulated emission due to the excitonic molecule luminescence are also investigated.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 44 (4), 1294-1304, 1978
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390282679165968000
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- NII論文ID
- 110001975321
- 130003737447
- 210000087061
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1978JPSJ...44.1294O
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- COI
- 1:CAS:528:DyaE1cXitVSgsLc%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 1937134
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可