Studies on Im-3-type KSbO3 using high pressure X-ray diffraction and Raman spectroscopy

doi:10.1080/08957959.2018.1477941

	Studies on Im-3-type KSbO3 using high pressure X-ray diffraction and Raman spectroscopy
	Zhao, HF; Tan, DY; Tian, Y; He, YH; Li, YC; Li, XD; Yang, K; Chen, B; Xiao, WS; Li YC(李延春)
刊名	HIGH PRESSURE RESEARCH
	2018
卷号	38 期号:3 页码:232-242
关键词	KSbO3 pressure effect isomorphous substitutions synchrotron X-ray diffraction Raman scattering
ISSN号	0895-7959
DOI	10.1080/08957959.2018.1477941
文献子类	Article
英文摘要	In situ X-ray diffraction and Raman scattering experiments using a diamond anvil cell revealed that Im-3-type KSbO3 remains stable up to 40.5GPa with a bulk modulus K-0=101.6 (7)GPa. Rietveld structure refinements and mode Gruneisen parameters suggested that the stability mechanism of this three-dimensional cubic tunnel structure was attributed to the isotropic compression for all types of Sb-O bonding in the unit of SbO6 octahedron. Isotropic structure adjustment with external pressure reflected the nature that Im-3-type KSbO3 model structure has a high ionic tolerance with a change in the chemical pressure in the isomorphous substitutions.
电子版国际标准刊号	1477-2299
WOS关键词	BI3RU3O11 ; OXIDES ; KBIO3
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000438637800004
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/286115]
专题	高能物理研究所_多学科研究中心高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhao, HF,Tan, DY,Tian, Y,et al. Studies on Im-3-type KSbO3 using high pressure X-ray diffraction and Raman spectroscopy[J]. HIGH PRESSURE RESEARCH,2018,38(3):232-242.
APA	Zhao, HF.,Tan, DY.,Tian, Y.,He, YH.,Li, YC.,...&李晓东.(2018).Studies on Im-3-type KSbO3 using high pressure X-ray diffraction and Raman spectroscopy.HIGH PRESSURE RESEARCH,38(3),232-242.
MLA	Zhao, HF,et al."Studies on Im-3-type KSbO3 using high pressure X-ray diffraction and Raman spectroscopy".HIGH PRESSURE RESEARCH 38.3(2018):232-242.