Collective motion of magnetization in two-dimensional arrays of square elements

Kim, PD; Orlov, VA; Rudenko, RY; Kobyakov, AV; Lukyanenko, AV; Prokopenko, VS; Orlova, IN; Rudenko, TV EUROPEAN PHYSICAL JOURNAL B, 91 (5):10.1140/epjb/e2018-90006-0 MAY 30 2018