Cherkaskiy, V.A.; Shevchenko, S.N.; Rozhavsky, A.S.; Vagner, I.D.
(Физика низких температур, 1999)
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 ...