Tunable Metallic Conductance in Ferroelectric Nanodomains

Metallic conductance in charged ferroelectric domain walls was predicted more than 40 years ago as the first example of an electronically active homointerface in a nonconductive material. Despite decades of research on oxide interfaces and ferroic systems, the metal–insulator transition induced sole...

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Veröffentlicht in:	Nano letters 2012-01, Vol.12 (1), p.209-213
Hauptverfasser:	Maksymovych, Peter, Morozovska, Anna N, Yu, Pu, Eliseev, Eugene A, Chu, Ying-Hao, Ramesh, Ramamoorthy, Baddorf, Arthur P, Kalinin, Sergei V
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier density Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Conductance Dielectric, piezoelectric, ferroelectric and antiferroelectric materials Dielectrics, piezoelectrics, and ferroelectrics and their properties Domain walls Electric Conductivity Electric fields Electromagnetic Fields Electron states Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Electronic transport in multilayers, nanoscale materials and structures Exact sciences and technology Ferroelectric materials Ferroelectricity Low-dimensional structures (superlattices, quantum well structures, multilayers): structure, and nonelectronic properties Macromolecular Substances - chemistry Macromolecular Substances - radiation effects Materials Testing Metal-insulator transitions and other electronic transitions Metals - chemistry Metals - radiation effects Molecular Conformation - radiation effects Nanostructure Nanostructures - chemistry Nanostructures - radiation effects Nanostructures - ultrastructure Physics Polarization Surface Properties - radiation effects Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Titanates
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