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
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]
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|Source:||Applied Surface Science|
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