Hildebrand, M. G.Katsufuji, T.Reedyk, M.Tokura, Y.2004-12-032004-12-0320012001http://hdl.handle.net/2003/174310.17877/DE290R-4514enThe American Physical SocietyPhysical Review Letters53010.1103/PhysRevLett.87.227002article (journal)