Direct probing of charge injection and polarization-controlled ionic mobility on ferroelectric LiNbO(3) surfaces

Direct probing of charge injection and polarization-controlled ionic mobility on ferroelectric LiNbO(3) surfaces

© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 6 vom: 12. Feb., Seite 958-63
1. Verfasser: Strelcov, Evgheni (VerfasserIn)
Weitere Verfasser: Ievlev, Anton V, Jesse, Stephen, Kravchenko, Ivan I, Shur, Vladimir Y, Kalinin, Sergei V
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. KPFM LiNbO3 ferroelectric potential mapping surface charge
Beschreibung
Zusammenfassung:© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Mapping surface potential with time-resolved Kelvin probe force microscopy (tr-KPFM) in LiNbO3 periodically poled single crystals reveals activation of the surface ionic subsystem. Electric fields of certain strength induce injection of charge, formation of an active region in its vicinity and uneven distribution of screening charge on the opposite ferroelectric domains. Tr-KPFM technique allows investigating these phenomena in details
Beschreibung:Date Completed 10.10.2014
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201304002