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

• Published in: Физика низких температур
• Date: 1999
• Main Authors: Cherkaskiy, V.A., Shevchenko, S.N., Rozhavsky, A.S., Vagner, I.D.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 1999
• Subjects: Низкоразмерные и неупорядоченные системы
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/137867
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Hyperfine-driven persistent currents in mesoscopic rings based on a 2D electron gas with Rashba spin-orbit interaction / V.A. Cherkaskiy, S.N. Shevchenko, A.S. Rozhavsky, I.D. Vagner // Физика низких температур. — 1999. — Т. 25, № 7. — С. 725-730. — Бібліогр.: 19 назв. — англ.

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,...