Indirect Transitions in the Fundamental Absorption Edges of ZrS2 and HfS2
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- Terashima Koichi
- Department of Pure and Applied Sciences, College of Arts and Sciences, University of Tokyo
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- Imai Isamu
- Department of Pure and Applied Sciences, College of Arts and Sciences, University of Tokyo
書誌事項
- タイトル別名
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- Indirect Transitions in the Fundamental Absorption Edges of ZrS<SUB>2</SUB> and HfS<SUB>2</SUB>
- Indirect Transitions in the Fundamental
- Indirect Transitions in the Fundamental Absorption Edges of ZrS<sub>2</sub>and HfS<sub>2</sub><sup>*</sup>
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The wavelength-modulated transmission spectra near the fundamental absorption edges of ZrS2 and HfS2 have been studied. The observed spectra are well described by the theory of the indirect transitions with excitonic effect. The structures in the spectra are assigned to the indirect transitions, Γ2−→L1+ and Γ2−→M1+. From the fitting of the observed spectra to the theoretical curves, the parameters including the band gap energies, the binding energies of the excitons, and the phonon energies at L and M points of ZrS2 and HfS2, are determined.
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 59 (2), 738-746, 1990
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
- 1390282679154446464
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- NII論文ID
- 110001976956
- 130003900549
- 210000095732
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1990JPSJ...59..738T
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- COI
- 1:CAS:528:DyaK3cXhvVyhsL4%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 3649302
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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