Bishaev, A.M.; Bush, A.A.; Gladyshev, I.V.; Kamentsev, K.Y.; Kozintseva, M.V.
(Вопросы атомной науки и техники, 2011)
The configuration of the supporting magnetic field for the levitation of two superconducting rings is developed. It has been formed experimentally from four permanent coaxial magnets of N40 grade inserted one into another ...