Resistance Fluctuations and Aharonov-Bohm-Type Oscillations in Antidot Arrays in the Quantum Hall Regime(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
スポンサーリンク
概要
- 論文の詳細を見る
Resistance fluctuation phenomenon in antidot lattices in the quantum Hall regime are studied. Magnetoresistance of finite antidot array systems in the quantum Hall plateau transition regime exhibits two types of oscillatory effect. One is the aperiodic resistance fluctuations (RFs) and the other is the Aharonov-Bohm (AB)-type oscillations. Their dependences on the magnetic field and the gate voltage are quite distinct. While the aperiodic RFs are attributed to the complex evolution of the conducting network of compressible channels, the AB-type oscillations are interpreted in terms of edge states formed around individual antidots. The self-consistent screening effect is important for the both phenomenon, whereas, the single electron charging effect plays a minor role in the present case.
- 社団法人日本物理学会の論文
- 2008-09-15
著者
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遠藤 彰
東大物性研
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Kato Masaya
Department Of Physics Division Of Material Science Nagoya University:crest Japan Science And Technol
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勝本 信吾
東大物性研:東大ナノ量子機構
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Kato Masatune
Department Of Physics Faculty Of Science Hiroshima University
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Masaki Kato
Department Of Chemistry Graduate School Of Science Kyoto University
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Kanada Masaki
Department Of Physics Division Of Material Science Nagoya University
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KATO Masanori
Institute for Solid State Physics, University of Tokyo
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ENDO Akira
Institute for Solid State Physics, University of Tokyo
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KATSUMOTO Shingo
Institute for Solid State Physics, University of Tokyo
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IYE Yasuhiro
Institute for Solid State Physics, University of Tokyo
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Endo A
Tokyo Noko Univ. Tokyo Jpn
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Iye Yasuhiro
Institute For Solid State Physics The University Of Tokyo
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Kimata Motoi
The Graduate School Of Science And Technology Kobe University
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Kato M
Toyohashi Univ. Technol. Aichi Jpn
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Kodama Masafumi
The Graduate School Of Science And Technology Kobe University
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Endo A
Institute For Solid State Physics University Of Tokyo
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Kato M
Nagoya Univ. Nagoya Jpn
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Kato Mayumi
Institute For Solid State Physics University Of Tokyo
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Katsumoto Shingo
Institute For Solid State Physics University Of Tokyo
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Katsumoto Shingo
Institute For Solid State Physics University Of Tokyo:crest Science And Technology Corporation
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Kasai Mayumi
Department Of Physics Division Of Material Science Nagoya University
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Endo A
Sumitomo Heavy Industries Ltd.
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Endo Akira
Energy-efficient Chemical Systems Group Research Institute For Innovation In Sustainable Chemistry N
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Endo Akira
Department Of Chemistry Faculty Of Science And Technology Sophia University
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Endo A
Department Of Applied Biological Science Tokyo Noko University
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Kato M
Institute For Solid State Physics University Of Tokyo
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遠藤 彰
室蘭工業大学大学院
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Kato Masaki
Department Of Molecular Science And Technology Faculty Of Engineering Doshisha University
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Endo Akira
Institute For Solid State Physics University Of Tokyo
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Iye Y
Univ. Tokyo Tokyo
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