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Domain-selective photochemical reaction on oriented ferroelectric Pb(In 1/2 Nb 1/2 )O 3 -Pb(Mg 1/3 Nb 2/3 )O 3 -PbTiO 3 single crystals

Lau, Taim Soon (Kenny); Liu, Yun; Li, Qian; Li, Zhenrong; Withers, Raymond; Xu, Zhou


The domain-selective photoreduction of silver on (0 0 1) and (1 1 1) oriented 0.25Pb(In1/2Nb1/2)O3-0.44Pb(Mg 1/3Nb2/3)O3-0.31PbTiO3 (PIMNT) ferroelectric single crystals is investigated via piezoresponse force microscopy and Kelvin force microscopy. It is found that the crystallographic orientation as well as the direction and magnitude of the voltage used for domain switching strongly affects the amount and distribution of silver photodeposition. Additionally, the scanning direction of the tip...[Show more]

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Applied Surface Science
DOI: 10.1016/j.apsusc.2012.10.155


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