Magnetic and electrical transport properties of Sr2Ti1-x CoxO4 ceramics by sol-gel

doi:10.1142/S0217984917501950

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	Magnetic and electrical transport properties of Sr2Ti1-x CoxO4 ceramics by sol-gel
	Zhang, Li 1; Li, Yibao 1; Tang, Zhen 1; Deng, Yan 1; Yuan, Hui 1; Yu, Jiangying 1; Zhu, Xuebin 2
刊名	MODERN PHYSICS LETTERS B
	2017-06-20
卷号	31 期号:17 页码:1-8
关键词	Sr2tio4 Ceramic Magnetic Property Electrical Transport Property
DOI	10.1142/S0217984917501950
文献子类	Article
英文摘要	Microstructures, electrical transport and magnetic properties of Sr2Ti1-xCoxO4 (0 <= x <= 0.3) ceramics are investigated. With Co doping, the Sr2Ti1-xCoxO4 ceramics remain tetragonal structure while the grain size is decreased with doping. Magnetic moment is enhanced with Co doping and ferromagnetism is observed at low temperatures for Co-doped Sr2TiO4. The Sr2Ti0.9Co0.1O4 and Sr2Ti0.7Co0.3O4 show semiconductor like transport properties, which can be well fitted by Mott variable range hopping model. The results will provide an effective route to synthesize Sr2Ti1-xCoxO4 ceramics as well as to investigate the physical properties.
WOS关键词	SRTIO3
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000403799800009
资助机构	National Natural Scientific Foundation of China(11104001 ; National Natural Scientific Foundation of China(11104001 ; National Natural Scientific Foundation of China(11104001 ; National Natural Scientific Foundation of China(11104001 ; 21271007) ; 21271007) ; 21271007) ; 21271007) ; National Natural Scientific Foundation of China(11104001 ; National Natural Scientific Foundation of China(11104001 ; National Natural Scientific Foundation of China(11104001 ; National Natural Scientific Foundation of China(11104001 ; 21271007) ; 21271007) ; 21271007) ; 21271007)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/32000]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Anhui Univ Architecture, Dept Math & Phys, Hefei 230022, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Li,Li, Yibao,Tang, Zhen,et al. Magnetic and electrical transport properties of Sr2Ti1-x CoxO4 ceramics by sol-gel[J]. MODERN PHYSICS LETTERS B,2017,31(17):1-8.
APA	Zhang, Li.,Li, Yibao.,Tang, Zhen.,Deng, Yan.,Yuan, Hui.,...&Zhu, Xuebin.(2017).Magnetic and electrical transport properties of Sr2Ti1-x CoxO4 ceramics by sol-gel.MODERN PHYSICS LETTERS B,31(17),1-8.
MLA	Zhang, Li,et al."Magnetic and electrical transport properties of Sr2Ti1-x CoxO4 ceramics by sol-gel".MODERN PHYSICS LETTERS B 31.17(2017):1-8.