Spatial Distributions of Electron Temperature in Quantum Hall Systems with Slowly-Varying Confining Potentials(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
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概要
- 論文の詳細を見る
Spatial distributions of the electron temperature perpendicular to the applied current in quantum Hall systems with slowly-varying confining potentials are calculated in the linear-response regime by employing hydrodynamic equations for number conservation and energy conservation. The electron temperature exhibits spatial pattern, reflecting the confining potential, along the Hall field induced by the current. The local electron temperature shows oscillations as a function of the filling factor. Such spatially dependent electron temperature causes a certain change in distributions of the current density and the current-induced potential even in the linear-response regime.
- 社団法人日本物理学会の論文
- 2005-07-15
著者
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Suzuura Hidekatsu
Department Of Physics Tokyo Institute Of Technology
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AKERA Hiroshi
Department of Physics,Faculty of Science,University of Tokyo
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Akera Hiroshi
Department Of Applied Physics Faculty Of Engineering Hokkaido University
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KANAMARU Sadayoshi
Department of Applied Physics, Graduate School of Engineering, Hokkaido University
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Kanamaru Sadayoshi
Division Of Applied Physics Graduate School Of Engineering Hokkaido University
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