南方科技大学知识苑(SUSTech KC): Suppression of antiferromagnetic order in the electron-doped cuprate T '-La2-xCexCuO4 +/-delta

题名	Suppression of antiferromagnetic order in the electron-doped cuprate T '-La2-xCexCuO4 +/-delta
作者	Tang, C. Y.1,2,3; Lin, Z. F.1,2,3; Zhang, J. X.4; Guo, X. C.1,2,3; Guan, J. Y.1,2,3; Gao, S. Y.1,2,3; Rao, Z. C.1,2,3; Zhao, J.1,2,3; Huang, Y. B.5; Qian, T.1,2,6; Weng, Z. Y.4; Jin, K.1,2,3,6; Sun, Y. J.1,2,7 ; Ding, H.1,2,3,6
通讯作者	Tang, C. Y.; Lin, Z. F.; Jin, K.; Sun, Y. J.; Ding, H.
共同第一作者	Tang, C. Y.; Lin, Z. F.
发表日期	2021-10-14
DOI	10.1103/PhysRevB.104.155125
发表期刊	PHYSICAL REVIEW B 影响因子和分区
ISSN	2469-9950
EISSN	2469-9969
卷号	104 期号:15
摘要	We performed systematic angle-resolved photoemission spectroscopy measurements in situ on T'La2-xCexCuO4 +/-delta (LCCO) thin films over the extended doping range prepared by the refined ozone/vacuum annealing method. Electron doping level (n), estimated from the measured Fermi surface (FS) volume, varied from 0.05 to 0.23, fully encompassing the superconducting dome. We observed an absence of the insulating behavior around n similar to 0.05 and the shift of FS reconstruction to n similar to 0.11 in LCCO from n similar to 0.15 in other electron-doped cuprates, suggesting that the antiferromagnetic order is strongly suppressed in this material. The possible explanation may lie in the enhanced next-nearest-neighbor hopping in LCCO because of the largest La3+ ionic radius among all the lanthanide elements.
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	通讯
资助项目	Natural Science Foundation of China[11888101,11227903,
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000707472400001
出版者	AMER PHYSICAL SOC
EI入藏号	20214211031344
EI主题词	Copper ; Copper compounds ; Photoelectron spectroscopy ; Semiconductor doping
EI分类号	Copper:544.1 ; Magnetism: Basic Concepts and Phenomena:701.2 ; Semiconducting Materials:712.1
ESI学科分类	PHYSICS
来源库	Web of Science
引用统计	被引频次[WOS]：3
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/254198
专题	理学院_物理系
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Tsinghua Univ, Inst Adv Study, Beijing 100084, Peoples R China 5.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201204, Peoples R China 6.Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China 7.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China
通讯作者单位	物理系
推荐引用方式 GB/T 7714	Tang, C. Y.,Lin, Z. F.,Zhang, J. X.,et al. Suppression of antiferromagnetic order in the electron-doped cuprate T '-La2-xCexCuO4 +/-delta[J]. PHYSICAL REVIEW B,2021,104(15).
APA	Tang, C. Y..,Lin, Z. F..,Zhang, J. X..,Guo, X. C..,Guan, J. Y..,...&Ding, H..(2021).Suppression of antiferromagnetic order in the electron-doped cuprate T '-La2-xCexCuO4 +/-delta.PHYSICAL REVIEW B,104(15).
MLA	Tang, C. Y.,et al."Suppression of antiferromagnetic order in the electron-doped cuprate T '-La2-xCexCuO4 +/-delta".PHYSICAL REVIEW B 104.15(2021).