On the Mott Glass in the One-Dimensional Half-Filled Charge Density Waves
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- Suzumura Yoshikazu
- Department of Physics, Nagoya University
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- Isobe Masato
- Department of Physics, Nagoya University
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抄録
We study the effect of impurity pinning on a one-dimensional half-filled electron system, which is expressed in terms of a phase Hamiltonian with the charge degree of freedom. Within the classical treatment, the pinned state is examined numerically. The Mott glass, which has been pointed out by Orignac et al. [Phys. Rev. Lett. 83 (1999) 2378], appears in the intermediate region where the impurity potential competes with the commensurate potential. Such a state is verified by calculating the soliton formation energy, the local restoring force around the pinned state and the optical conductivity.
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 72 (11), 2908-2913, 2003
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
- 1390001204185763968
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- NII論文ID
- 210000104553
- 110001954320
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- NII書誌ID
- AA00704814
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- BIBCODE
- 2003JPSJ...72.2908S
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 6745307
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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