Low temperature neutron diffraction on congruent and near stoichiometric LiNbO3

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dc.contributor.authorYao, SHen_AU
dc.contributor.authorSang, YHen_AU
dc.contributor.authorYu, DHen_AU
dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorLiu, Hen_AU
dc.contributor.authorWang, JYen_AU
dc.contributor.authorZhang, NNen_AU
dc.date.accessioned2014-04-16T01:23:13Zen_AU
dc.date.available2014-04-16T01:23:13Zen_AU
dc.date.issued2012-08-30en_AU
dc.date.statistics2014-04-16en_AU
dc.description.abstractNeutron powder diffraction has been carried out on a congruent LiNbO(3) sample containing (7)Li isotope (C(7)LN) and a near stoichiometric Mg doped LiNbO3 sample (Mg: NSLN) in the temperature range of 4 K and 90 K. Large anisotropic displacement parameters (ADPs) of the Li ions have shown evidence of large disorder along the c-axis for both samples. The results have shown no evidence for the existence of anomalous structural behavior for both samples at low temperatures, although abnormal structural features at 55 K and 100 K for a LiNbO3 crystal having different Li content as the samples used in the present studies have been observed by Fernandez-Ruiz et al. [Phys. Rev. B 72 (2005) 184108]. © 2012, World Scientific Publishing Co.en_AU
dc.identifier.articlenumber1250142en_AU
dc.identifier.citationYao, S., Sang, Y., Yu, D., Avdeev, M., Liu, H., Wang, J., & Zhang, N. (2012). Low temperature neutron diffraction on congruent and near stoichiometric LiNbO3. Modern Physical Letters B, 26(22), 1250142. doi:10.1142/S0217984912501424en_AU
dc.identifier.govdoc4617en_AU
dc.identifier.issn0217-9849en_AU
dc.identifier.issue22en_AU
dc.identifier.journaltitleModern Physical Letters Ben_AU
dc.identifier.urihttp://dx.doi.org/10.1142/S0217984912501424en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/5438en_AU
dc.identifier.volume26en_AU
dc.language.isoenen_AU
dc.publisherWorld Scientifice Publishing Companyen_AU
dc.subjectLithiumen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectNiobium compoundsen_AU
dc.subjectCrystal structureen_AU
dc.subjectIsotopesen_AU
dc.subjectTemperature range 0065-0273 Ken_AU
dc.titleLow temperature neutron diffraction on congruent and near stoichiometric LiNbO3en_AU
dc.typeJournal Articleen_AU
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