%0 Journal Article %K Thin films %K Multiferroics %K Multiferroic materials %K Research activities %K Heterojunctions %K Film preparation %K Magnetoelectric couplings %K Magnetoelectrics %K Thick films %K High qualities %K Concerted efforts %K Electrical controls %K Ferroic %K Materials researches %K Order parameters %K Room temperatures %K Vertical heterostructure %A L.W Martin %A S.P Crane %A Y.-H Chu %A M.B Holcomb %A M Gajek %A M Huijben %A C.-H Yang %A N Balke %A Ramamoorthy Ramesh %B Journal of Physics Condensed Matter %D 2008 %G eng %R 10.1088/0953-8984/20/43/434220 %T Multiferroics and magnetoelectrics: Thin films and nanostructures %V 20