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	Phase transition and critical behaviors of spin-orbital coupling spinel compound CdV2O4
	Wang, Li1,2; Sun, Duohua1,2; Wang, Rongjuan1,2; Zhu, Yuanyuan3; Lu, Zhihong4; Xiong, Rui1,2; Liu, Yong1,2; Shi, Jing1,2
刊名	JOURNAL OF APPLIED PHYSICS
	2016-03-07
卷号	119期号:9页码:1-6
DOI	10.1063/1.4941845
文献子类	Article
英文摘要	The temperature dependent susceptibility and specific heat of spinel compound CdV2O4 were investigated. The structural transition accompanied with orbital order appearing at 89.6K is confirmed to be a first order transition, while the magnetic transitions at 30.2K is revealed to be a second order one. For the paramagnetism-antiferromagnetic transition, the width of critical region was estimated to be about 1.5K by differentiating with Gaussian fluctuation. In critical region, the critical behavior of specific heat was compared with renormalization-group theory. Critical exponent alpha and critical amplitude ratio (A(+)/A(-)) fitting to the data was found to be -0.017 and 1.26, respectively. The value of A(+)/A(-) shows the critical behavior of CdV2O4's deviates from 3D-Heisenberg and shifts to 3D-XY. The analysis of specific heat in low temperature range gives out that Debye temperature Theta(D) for CdV2O4 is estimated to be 190 K. (C) 2016 AIP Publishing LLC.
WOS关键词	HYDROGEN STORAGE PROPERTIES ; ZNV2O4 SPINEL ; HEAT
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000372351900014
资助机构	Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; Major State Basic Research Development Program of China (973 program)(2012CB821404) ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Natural Science Foundation of China(51172166 ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; National Science Fund for Talent Training in Basic Science(J1210061) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; Ministry of Education of China(20110141110007) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005) ; 61106005)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/22335]
专题	合肥物质科学研究院_中科院强磁场科学中心
作者单位	1.Wuhan Univ, Minist Educ, Key Lab Artificial Micro & Nanostruct, Wuhan 430072, Peoples R China 2.Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Peoples R China 3.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 4.Wuhan Univ Sci & Technol, Sch Met & Mat, Wuhan 430081, Peoples R China
推荐引用方式 GB/T 7714	Wang, Li,Sun, Duohua,Wang, Rongjuan,et al. Phase transition and critical behaviors of spin-orbital coupling spinel compound CdV2O4[J]. JOURNAL OF APPLIED PHYSICS,2016,119(9):1-6.
APA	Wang, Li.,Sun, Duohua.,Wang, Rongjuan.,Zhu, Yuanyuan.,Lu, Zhihong.,...&Shi, Jing.(2016).Phase transition and critical behaviors of spin-orbital coupling spinel compound CdV2O4.JOURNAL OF APPLIED PHYSICS,119(9),1-6.
MLA	Wang, Li,et al."Phase transition and critical behaviors of spin-orbital coupling spinel compound CdV2O4".JOURNAL OF APPLIED PHYSICS 119.9(2016):1-6.

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