On Impurity Pinning of One-Dimensional Charge Density Waves
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- Teranishi Nobukazu
- Department of Physics, University of Tokyo
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- Kubo Ryogo
- Department of Physics, University of Tokyo
書誌事項
- タイトル別名
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- On Impurity Pinning of One Dimensional
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抄録
The effect of impurities on the phase mode of CDW in a one-dimensional system is studied by taking account of the non-linearity of the problem. Most of the work is based on numerical simulations which are performed using a classical mechanical equation of motion for the phase mode. The existence of critical field for the pinning and depinning is discussed for weak and strong pinning cases. The ohmic frequency-dependent conductivity is calculated by the Kubo formula. The dc conduction in non-ohmic regime is found to be of activation type, the activation energies decreasing with increase of the applied field.
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 47 (3), 720-728, 1979
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
- 1390282679159543808
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- NII論文ID
- 110001975601
- 130003896086
- 210000088329
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1979JPSJ...47..720T
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 2062043
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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
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- 使用不可