Crystal structure of Sr 0.4 Ce 0.4 TiO 3 ceramics

dc.contributor.author	Ubic, R
dc.contributor.author	Subodh, G
dc.contributor.author	Gout, D
dc.contributor.author	Sebastian, M T
dc.contributor.author	Proffen, T
dc.date.accessioned	2014-03-31T07:13:50Z
dc.date.available	2014-03-31T07:13:50Z
dc.date.issued	2009
dc.identifier.citation	Chemistry of Materials 21(19):4706-4710;13 Oct 2009	en_US
dc.identifier.issn	0897-4756
dc.identifier.uri	http://ir.niist.res.in:8080/jspui/handle/123456789/1248
dc.description.abstract	A cerium-doped SrTiO3 compound with the composition Sr0.4Ce0.4TiO3 has been produced by conventional solid-state processing. The structure of this compound was analyzed by X-ray, electron,and neutron diffraction. While no superlattice can be observed via X-ray diffraction, both electron and neutron diffraction show evidence of a noncubic supercell caused by antiphase tilting of oxygen octahedra. The most likely space group is C2/c, corresponding to an a-b-b- tilt system. Octahedra are tilted by ∼5 about the pseudo-cubic a-axis and ∼1.5 about the pseudo-cubic b- and c-axes.	en_US
dc.language.iso	en	en_US
dc.publisher	American Chemical Society	en_US
dc.subject	X-ray diffraction(XRD)	en_US
dc.subject	SEM	en_US
dc.title	Crystal structure of Sr 0.4 Ce 0.4 TiO 3 ceramics	en_US
dc.type	Article	en_US