Nonequilibrium Transport Properties through Two Quantum Dot
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- Eto Mikio
- Department of Physics, Faculty of Science and Technology, Keio University, 3–14–1 Hiyoshi, Kohoku–ku, Yokohama 223
書誌事項
- タイトル別名
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- Nonequilibrium Transport Properties through Two Quantum Dots.
- Nonequilibrium Transport Properties thr
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Nonequilibrium transport properties are studied in an array of twoquantum dots connected in series, taking account of the long-range charging effect.The current and its fluctuation are calculated by solving theMaster equation.At low bias voltages, we propose two types of transport; one isa regular motion of charges, one by one, which corresponds to the minimum of the current fluctuation, and the other is an irregular motion, which corresponds to a local maximum. Their interplay results innew rich structures of the Coulomb blockade current oscillation, as a function of the gate voltage.With increasing bias voltage, the current fluctuation goes to aconstant level which is one third of the classical shot noise.
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 65 (6), 1523-1526, 1996
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
- 1390001204179995904
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- NII論文ID
- 110001979901
- 130004535674
- 210000099335
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1996JPSJ...65.1523E
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 3988909
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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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- 抄録ライセンスフラグ
- 使用不可