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Large reversible magnetocaloric effect in HoTiO3 single crystal
Su, Yantao1; Sui, Yu1,2; Cheng, Jinguang1,3; Wang, Xianjie1; Wang, Yang1; Liu, Wanfa4; Liu, Xiaoyang5
Corresponding AuthorSui, Yu(suiyu@hit.edu.cn)
2011-10-15
Source PublicationJOURNAL OF APPLIED PHYSICS
ISSN0021-8979
Volume110Issue:8Pages:4
AbstractLarge 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]
Funding OrganizationNational Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Natural Scientific Research Innovation Foundation in Harbin Institute of Technology
DOI10.1063/1.3653838
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000296519900094
PublisherAMER INST PHYSICS
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/104308
Collection中国科学院金属研究所
Corresponding AuthorSui, Yu
Affiliation1.Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R China
2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
3.Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA
4.Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian 116023, Peoples R China
5.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China
Recommended Citation
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.
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