Quantum Mechanics of an Electron on a Curved Interface

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概要

• 論文の詳細を見る

• The effect of the bend of an interface to which electrons are confined is studied. It is shown that there appears an attractive potential due to the curvature in the two-dimensional effective Hamiltonian of an electron. The effect of an external magnetic field can be taken into account by simply replacing momentum operators P_i in the effective Hamiltonian with P_i+(e/c)A_i, where A_i is the component of a vector potential in q^i-direction, as far as the field is within the range of ordinary strength. Some examples of the curved interface are studied. An interesting behaviour of electrons is found in the case of a circular cone, that is "fall" of electrons to the vertex.

• 理論物理学刊行会の論文
• 1992-02-25

著者

• Nagaoka Yosuke

  Yukawa Institute For Theoretical Physics Kyoto University

• Ikegami Mitsuhiro

  Department Of Physics Nagoya University

• Ikegami Mitsuhiro

  Department Of Bioscience Faculty Of Biotechnology Fukui Prefectural University

• IKEGAMI Mitsuhiro

  Department of Physics, Nagoya University

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• Welcome
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