The orbital effect on the anomalous magnetism and evolution in LaxY1-xVO3 (0 <= x <= 0.2) single crystals

doi:10.1016/j.jallcom.2022.167526

	The orbital effect on the anomalous magnetism and evolution in LaxY1-xVO3 (0 <= x <= 0.2) single crystals
	Wan, Yan 2; Jiao, Jinlong 2; Lin, Gaoting 2; Wu, Yan 3; Wang, Xiaoming 4; Zhang, Ranran 5; Sun, Qiyang 6; Tong, Wei 5; Wang, Guohua 2; Ren, Qingyong 1,7
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2023-01-15
卷号	932
关键词	Single crystal Orbital effect Jahn-Teller distortion Antiferromagnetic Diamagnetism
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2022.167526
通讯作者	Yao, Xin(xyao@sjtu.edu.cn) ; Ma, Jie(jma3@sjtu.edu.cn)
英文摘要	The orbital effect on the anomalous magnetism and evolution of single crystals with low La doping, LaxY1-xVO3 (x = 0, 0.1, and 0.2), has been studied using single-crystal X-ray diffraction, specific heat, mag-netization, and Raman-scattering techniques. It is found that substituting Y3+ by La3+ increases the de-generacy of the yz/zx orbitals and decreases the Jahn-Teller distortion. These weakens the G-type (antiphase ordering along the c axis) orbital ordering phase. Meanwhile, the substituting decreases the magnetism entropy, indicating the shrinking of the t2g and eg orbital hybridization, eventually destabilizing the C-type (in-phase ordering along the c axis) antiferromagnetic ordering phase. In addition, the mechanism for the shrinking of the diamagnetism with increasing x is analyzed. It may attribute to the competition between the antisymmetric Dzyaloshinsky-Moriya interaction and the single-ion anisotropy. (c) 2022 Elsevier B.V. All rights reserved.
资助项目	National Science Foundation of China[11774223] ; National Science Foundation of China[U2032213] ; National Science Foundation of China[U1732154] ; National Science Foundation of China[2004243] ; China Postdoctoral Science Foundation[2019M661474] ; SJTU-KTH Collaborative Research and Development Seed Grants in 2020 ; Key Projects for Research & Development of China[2016YFA0300403] ; United States Department of Energy (US-DOE), Office of Science-Basic Energy Science, Scientific User Facilities Division
WOS关键词	SUPEREXCHANGE INTERACTION ; FLUCTUATIONS ; ORDER ; RAMAN ; YVO3
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000883755100001
资助机构	National Science Foundation of China ; China Postdoctoral Science Foundation ; SJTU-KTH Collaborative Research and Development Seed Grants in 2020 ; Key Projects for Research & Development of China ; United States Department of Energy (US-DOE), Office of Science-Basic Energy Science, Scientific User Facilities Division
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/130301]
专题	中国科学院合肥物质科学研究院
通讯作者	Yao, Xin; Ma, Jie
作者单位	1.Spallat Neutron Source Sci Ctr, Dongguan 523803, Peoples R China 2.Shanghai Jiao Tong Univ, Sch Phys & Astron, Key Lab Artificial Struct & Quantum Control, Shenyang Natl Lab Mat Sci, Shanghai 200240, Peoples R China 3.Neutron Sci Div, Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA 4.Shaanxi Normal Univ, Sch Chem & Chem Engn, Xian 710062, Shaanxi, Peoples R China 5.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme C, High Magnet Field Lab, HFIPS, Hefei 230031, Peoples R China 6.Univ Calif Riverside, Dept Mech Engn, Riverside, CA 92521 USA 7.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 8.KTH Royal Inst Technol, Sch Engn Sci, Mat & Nano Phys, S-10044 Stockholm, Sweden 9.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
推荐引用方式 GB/T 7714	Wan, Yan,Jiao, Jinlong,Lin, Gaoting,et al. The orbital effect on the anomalous magnetism and evolution in LaxY1-xVO3 (0 <= x <= 0.2) single crystals[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2023,932.
APA	Wan, Yan.,Jiao, Jinlong.,Lin, Gaoting.,Wu, Yan.,Wang, Xiaoming.,...&Ma, Jie.(2023).The orbital effect on the anomalous magnetism and evolution in LaxY1-xVO3 (0 <= x <= 0.2) single crystals.JOURNAL OF ALLOYS AND COMPOUNDS,932.
MLA	Wan, Yan,et al."The orbital effect on the anomalous magnetism and evolution in LaxY1-xVO3 (0 <= x <= 0.2) single crystals".JOURNAL OF ALLOYS AND COMPOUNDS 932(2023).