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Strength of topologically induced magnetic moments in a quantum device

Pavel Exner P eba AF Sadreev P Steda P Feher

TBD mathscidoc:1910.43113

Physical review letters, 80, (8), 1710, 1998.2
We consider resonant vortices around nodal points of the wave function describing electron transport through a mesoscopic device. With a suitable choice of the device geometry, the dominating role is played by single vortices with a preferred orientation. To characterize the strength of the resulting magnetic moment, we have introduced a magnetance, the quantity defined in analogy with the device conductance. Its basic properties and possible experimental detection are discussed.
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@inproceedings{pavel1998strength,
  title={Strength of topologically induced magnetic moments in a quantum device},
  author={Pavel Exner, P eba, AF Sadreev, P Steda, and P Feher},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020130357754674642},
  booktitle={Physical review letters},
  volume={80},
  number={8},
  pages={1710},
  year={1998},
}
Pavel Exner, P eba, AF Sadreev, P Steda, and P Feher. Strength of topologically induced magnetic moments in a quantum device. 1998. Vol. 80. In Physical review letters. pp.1710. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020130357754674642.
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