Formation mechanism of black LiTaO3 single crystals through chemical reduction

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dc.contributor.authorYan, Ten_AU
dc.contributor.authorZheng, FFen_AU
dc.contributor.authorYu, Yen_AU
dc.contributor.authorQin, SBen_AU
dc.contributor.authorLiu, Hen_AU
dc.contributor.authorWang, JYen_AU
dc.contributor.authorYu, DHen_AU
dc.date.accessioned2011-08-04T02:45:34Zen_AU
dc.date.available2011-08-04T02:45:34Zen_AU
dc.date.issued2011-02-01en_AU
dc.date.statistics2011-08-03en_AU
dc.description.abstractLithium tantalate (LiTaO3, LT) wafers of different colors were prepared through chemical reduction of regular congruent LT wafers. Samples with different colors corresponding to different annealing temperatures were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, and measurements of the Curie temperature and density. It was found that chemical reduction does not influence the basic LT structure. The Ta charge state change due to chemical reduction was found to be the main reason for the formation of black LT wafers.© 2011, Wiley-Blackwellen_AU
dc.identifier.citationYan, T., Zheng, F.F., Yu, Y.G., Qin, S.B., Liu, H., Wang, J.Y., Yu, D.H. (2011). Formation mechanism of black LiTaO(3) single crystals through chemical reduction. Journal of Applied Crystallography, 44(part 1), 158-162. doi:10.1107/S0021889810052520en_AU
dc.identifier.govdoc3412en_AU
dc.identifier.issn0021-8898en_AU
dc.identifier.issuepart 1en_AU
dc.identifier.journaltitleJournal of Applied Crystallographyen_AU
dc.identifier.pagination158-162en_AU
dc.identifier.urihttp://dx.doi.org/10.1107/S0021889810052520en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/3653en_AU
dc.identifier.volume44en_AU
dc.language.isoenen_AU
dc.publisherWiley-Blackwellen_AU
dc.subjectLithiumen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectTantalatesen_AU
dc.subjectAnnealingen_AU
dc.subjectX-ray spectroscopyen_AU
dc.subjectDensityen_AU
dc.titleFormation mechanism of black LiTaO3 single crystals through chemical reductionen_AU
dc.typeJournal Articleen_AU
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