Hyperfine-driven persistent currents in mesoscopic rings based on a 2D electron gas with Rashba spin-orbit interaction

Автор(и)

  • Vitaliy A. Cherkaskiy Physical-Technical Department, Kharkov State University, 4 Svobody Square, 310077 Kharkov, Ukraine
  • Sergey N. Shevchenko Physical-Technical Department, Kharkov State University, 4 Svobody Square, 310077 Kharkov, Ukraine
  • Alexander S. Rozhavsky B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, 47 Lenin Ave., 310164 Kharkov, Ukraine
  • Israel D. Vagner Grenoble High Magnetic Field Laboratory, Max-Planck-Institut fur Festkorperforschung and Centre National de la Recherche Scientifique B. P. 166, 38042 Grenoble Cedex 09, France

DOI:

https://doi.org/10.1063/1.593781

Ключові слова:

PACS: 73.20.Dx, 31.30.Gs, 71.70.Ej

Анотація

We present a detailed theory of induced persistent current (PC) produced by hyperfine interaction in mesoscopic rings based on a 2 D electron (hole) gas in the absence of external magnetic field. PC emerges due to combined action of the hyperfine interaction of charge carriers with polarized nuclei, spin-orbit interaction and Berry phase.

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Опубліковано

1999-07-10

Як цитувати

(1)
Cherkaskiy, V. A.; Shevchenko, S. N.; Rozhavsky, A. S.; Vagner, I. D. Hyperfine-Driven Persistent Currents in Mesoscopic Rings Based on a 2D Electron Gas With Rashba Spin-Orbit Interaction. Fiz. Nizk. Temp. 1999, 25, 725-730.

Номер

Том 25 № 7 (1999)

Розділ

Низькоpозмірні та невпорядковані системи