Low temperature structure and the ferroelectric phase transitions in the CdTiO3 perovskite

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Open Access

Field	Value	Language
dc.contributor.author	Kennedy, Brendan J
dc.contributor.author	Zhou, Qingdi
dc.contributor.author	Zhao, Shipeng
dc.contributor.author	Jia, Fanhao
dc.contributor.author	Ren, Wei
dc.contributor.author	Knight, Kevin S
dc.date.accessioned	2019-02-22
dc.date.available	2019-02-22
dc.date.issued	2017-01-01
dc.identifier.citation	Physical Review 2017, 96, 214105. DOI:https://doi.org/10.1103/PhysRevB.96.214105	en
dc.identifier.uri	http://hdl.handle.net/2123/20043
dc.description.abstract	The paraelectric-ferroelectric transition in CdTiO3 has been monitored using high resolution neutron diffraction data. This necessitated preparing a sample enriched in 114Cd. A subtle, but significant, anisotropy in the thermal expansion of the lattice parameters for CdTiO3 associated with the transition to the polar structure was observed. First-principles calculations are presented to understand energies, phonon dispersion, and structures of possible phases with different symmetries.	en
dc.description.sponsorship	Australian Research Council	en
dc.publisher	Amercian Physical Society	en
dc.relation	Australian Research Council	en
dc.rights	Other	en
dc.subject	Perovskite	en
dc.title	Low temperature structure and the ferroelectric phase transitions in the CdTiO3 perovskite	en
dc.type	Article	en
dc.subject.asrc	FoR::030206 - Solid State Chemistry	en
dc.identifier.doi	10.1103/PhysRevB.96.214105
dc.type.pubtype	Preprint	en
usyd.faculty	Faculty of Science, School of Chemistry