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Transport and thermal properties of single crystal TaNiTe5

文献类型：期刊论文

作者Hu, Jiyu1; Dai, Zhenxiang1; Kan, Xucai1; Zheng, Ganhong1; Chen, Zheng1,3; Ma, Yongqing1,2
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2022-02-25
卷号895
关键词TaNiTe5 Single crystal Transport properties Theremopower conductivity Thermal conductivity
ISSN号0925-8388
DOI10.1016/j.jallcom.2021.162563
通讯作者Zheng, Ganhong(gzhheng@ahu.edu.cn) ; Chen, Zheng(chenz911@mail.ustc.edu.cn) ; Ma, Yongqing(yqma@ahu.edu.cn)
英文摘要Here, we study the thermal and transport properties of topological single crystal TaNiTe5 down to near 0 K and magnetic fields up to 14 T. By analyzing the variation of resistivity rho and Seebeck coefficients S with temperature T, we provide the evidence of electron-electron scattering and electron-phonon scattering in the lower and higher temperature region, respectively. The dependence of S and kappa on magnetic field H is well described by two-band model of conduction vertical bar Delta S/S vertical bar alpha H-n for various temperatures, which also suggests electron and phonon are two kinds of carriers and benefit to the thermal conduction. (C) 2021 Published by Elsevier B.V.
资助项目National Natural Science Foundation of China[U19A2093] ; National Natural Science Foundation of China[51802002] ; open fund for Discipline Construction, Institute of Physical Science and Information Technology, Anhui University
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000722869100004
出版者ELSEVIER SCIENCE SA
资助机构National Natural Science Foundation of China ; open fund for Discipline Construction, Institute of Physical Science and Information Technology, Anhui University
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/126792]  
专题中国科学院合肥物质科学研究院
通讯作者Zheng, Ganhong; Chen, Zheng; Ma, Yongqing
作者单位1.Anhui Univ, Sch Mat Sci & Engn, Hefei 230039, Peoples R China
2.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230039, Peoples R China
3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Magnet Field Lab, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Jiyu,Dai, Zhenxiang,Kan, Xucai,et al. Transport and thermal properties of single crystal TaNiTe5[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,895.
APA Hu, Jiyu,Dai, Zhenxiang,Kan, Xucai,Zheng, Ganhong,Chen, Zheng,&Ma, Yongqing.(2022).Transport and thermal properties of single crystal TaNiTe5.JOURNAL OF ALLOYS AND COMPOUNDS,895.
MLA Hu, Jiyu,et al."Transport and thermal properties of single crystal TaNiTe5".JOURNAL OF ALLOYS AND COMPOUNDS 895(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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