Energy level of an electron in a saddle-potential quantum dot under a uniform magnetic field obtained by the invariant eigenoperator method期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Energy level of an electron in a saddle-potential quantum dot under a uniform magnetic field obtained by the invariant eigenoperator method

Authors:	Xie Chuan-Mei and Fan Hong-Yi

Affiliation:	College of Physics and Material Science, Anhui University, Hefei 230039, China; Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China

Abstract:	We show that the recently proposed invariant eigenoperator method can be successfully applied to solving the energy levels of an electron in a saddle-potential quantum dot under a uniform magnetic field. The Landau diamagnetism decreases with the value ω_y² - ω_x² due to the existence of the saddle potential.

Keywords:	saddle-potential quantum dot energy level of electron invariant eigenoperator method
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