Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
78 (2001), S. 4-6
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We report a pulsed-field analysis on the 180° domain reversal process in Z-cut congruent grown lithium niobate (LiNbO3) doped with zinc oxide at concentration CZnO〉5 mol %. The polarization switching field is found to decrease with the ZnO doping with a threshold (Eth) and internal (Eint) field as low as 2.5 and 0.5 kV/mm, respectively, resultant on 8 mol % ZnO doped LiNbO3. The substantial decrease of Eth and Eint is ascribed to the suppression of nonstoichiometric point defects by the substitution of Zn2+ ions in the lattice site. © 2001 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1336815
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