Large reversible magnetocaloric effect in HoTiO3 single crystal

doi:10.1063/1.3653838

CORC > 金属研究所 > 中国科学院金属研究所

	Large reversible magnetocaloric effect in HoTiO3 single crystal
	Su, Yantao 1; Sui, Yu 1,5; Cheng, Jinguang 1,4; Wang, Xianjie 1; Wang, Yang 1; Liu, Wanfa 3; Liu, Xiaoyang 2
刊名	JOURNAL OF APPLIED PHYSICS
	2011-10-15
卷号	110 期号:8 页码:4
ISSN号	0021-8979
DOI	10.1063/1.3653838
通讯作者	Sui, Yu(suiyu@hit.edu.cn)
英文摘要	Large magnetocaloric effect has been observed in perovskite-type HoTiO3 single crystal accompanied by a second-order magnetic phase transition at T-C approximate to 53 K. The values of maximum magnetic entropy change are about 5.96 and 11.56 J kg(-1) K-1 under the magnetic field change of 2 and 5 T, respectively, without any detectable thermal and magnetic hysteresis loss. The large magnetic entropy change is attributed to the sharp magnetization jump, related to anomalies of the lattice parameters just at the Curie temperature. Such a large reversible magnetocaloric effect makes the perovskite HoTiO3 attractive for pursuing new materials for magnetic refrigeration. (C) 2011 American Institute of Physics. [doi:10.1063/1.3653838]
资助项目	National Natural Science Foundation of China[10804024] ; China Postdoctoral Science Foundation[20090450119] ; China Postdoctoral Science Foundation[201003422] ; Natural Scientific Research Innovation Foundation in Harbin Institute of Technology[HIT. NSRIF. 2009056] ; Natural Scientific Research Innovation Foundation in Harbin Institute of Technology[2008.03]
WOS研究方向	Physics
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000296519900094
资助机构	National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Natural Scientific Research Innovation Foundation in Harbin Institute of Technology
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/104307]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sui, Yu
作者单位	1.Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R China 2.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China 3.Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian 116023, Peoples R China 4.Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA 5.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Su, Yantao,Sui, Yu,Cheng, Jinguang,et al. Large reversible magnetocaloric effect in HoTiO3 single crystal[J]. JOURNAL OF APPLIED PHYSICS,2011,110(8):4.
APA	Su, Yantao.,Sui, Yu.,Cheng, Jinguang.,Wang, Xianjie.,Wang, Yang.,...&Liu, Xiaoyang.(2011).Large reversible magnetocaloric effect in HoTiO3 single crystal.JOURNAL OF APPLIED PHYSICS,110(8),4.
MLA	Su, Yantao,et al."Large reversible magnetocaloric effect in HoTiO3 single crystal".JOURNAL OF APPLIED PHYSICS 110.8(2011):4.