SINGLE-ELECTRON CAPACITANCE SPECTROSCOPY OF FEW-ELECTRON ARTIFICIAL ATOMS IN A MAGNETIC-FIELD - THEORY AND EXPERIMENT

被引:220
作者
HAWRYLAK, P
机构
[1] Institute for Microstructural Sciences, National Research Council of Canada, Ottawa
关键词
D O I
10.1103/PhysRevLett.71.3347
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The evolution of charging energies of few-electron artificial atoms (quantum dots) with magnetic field is calculated and compared with results of the single-electron capacitance spectroscopy of Ashoori et al. The evidence for magnetic field induced spin and angular momentum transitions in the strongly interacting artificial atom is presented.
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收藏
页码:3347 / 3350
页数:4
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