TY - JOUR KW - Thin films KW - Multiferroics KW - Multiferroic materials KW - Research activities KW - Heterojunctions KW - Film preparation KW - Magnetoelectric couplings KW - Magnetoelectrics KW - Thick films KW - High qualities KW - Concerted efforts KW - Electrical controls KW - Ferroic KW - Materials researches KW - Order parameters KW - Room temperatures KW - Vertical heterostructure AU - L.W Martin AU - S.P Crane AU - Y.-H Chu AU - M.B Holcomb AU - M Gajek AU - M Huijben AU - C.-H Yang AU - N Balke AU - Ramamoorthy Ramesh AB - Multiferroic materials, or materials that simultaneously possess two or more ferroic order parameters, have returned to the forefront of materials research. Driven by the desire to achieve new functionalities - such as electrical control of ferromagnetism at room temperature - researchers have undertaken a concerted effort to identify and understand the complexities of multiferroic materials. The ability to create high quality thin film multiferroics stands as one of the single most important landmarks in this flurry of research activity. In this review we discuss the basics of multiferroics including the important order parameters and magnetoelectric coupling in materials. We then discuss in detail the growth of single phase, horizontal multilayer, and vertical heterostructure multiferroics. The review ends with a look to the future and how multiferroics can be used to create new functionalities in materials. © 2008 IOP Publishing Ltd. BT - Journal of Physics Condensed Matter DO - 10.1088/0953-8984/20/43/434220 LA - eng M1 - 43 N1 - cited By 296 N2 - Multiferroic materials, or materials that simultaneously possess two or more ferroic order parameters, have returned to the forefront of materials research. Driven by the desire to achieve new functionalities - such as electrical control of ferromagnetism at room temperature - researchers have undertaken a concerted effort to identify and understand the complexities of multiferroic materials. The ability to create high quality thin film multiferroics stands as one of the single most important landmarks in this flurry of research activity. In this review we discuss the basics of multiferroics including the important order parameters and magnetoelectric coupling in materials. We then discuss in detail the growth of single phase, horizontal multilayer, and vertical heterostructure multiferroics. The review ends with a look to the future and how multiferroics can be used to create new functionalities in materials. © 2008 IOP Publishing Ltd. PY - 2008 T2 - Journal of Physics Condensed Matter TI - Multiferroics and magnetoelectrics: Thin films and nanostructures VL - 20 SN - 09538984 ER -