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Pressure-induced melting of magnetic order and emergence of a new quantum state in alpha-RuCl3
Wang, Z; Guo, J; Tafti, FF; Hegg, A; Sen, S; Sidorov, VA; Wang, L; Cai, S; Yi, W; Zhou, YZ; Wang, HH; Zhang, S; Yang, K; Li, AG; Li, XD; Li, Y; Liu, J; Shi, YG; Ku, W; Wu, Q; Cava, RJ; Sun, LL; Li XD(李晓东); Li YC(李延春); Liu J(刘景)
2018
Source PublicationPHYSICAL REVIEW B
ISSN2469-9950
EISSN2469-9969
Volume97Issue:24Pages:245149
SubtypeArticle
AbstractHere we report the observation of pressure-induced melting of antiferromagnetic (AFM) order and the emergence of a new state in the honeycomb-lattice halide alpha-RuCl3, a candidate compound in the proximity of quantum spin liquid state. Our high-pressure heat capacity measurements demonstrate that the AFM order smoothly melts away at a critical pressure (Pc) below 1 GPa. Intriguingly, the AFM transition temperature displays an increase upon applying pressure below the P(c,)in stark contrast to usual phase diagrams, for example, in pressurized parent compounds of unconventional superconductors. Furthermore,a stable magnetoresistance is observed in the high-pressure phase above P-c which is robust against pressure up to similar to 140 GPa.
DOI10.1103/PhysRevB.97.245149
WOS KeywordSUPERCONDUCTIVITY ; INSULATOR ; ANYONS
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000436907800004
ADS Bibcode2018PhRvB..97x5149W
AXRIV CODE1705
Citation statistics
Cited Times:51 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286076
Collection核技术应用研究中心
实验物理中心
多学科研究中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Wang, Z,Guo, J,Tafti, FF,et al. Pressure-induced melting of magnetic order and emergence of a new quantum state in alpha-RuCl3[J]. PHYSICAL REVIEW B,2018,97(24):245149.
APA Wang, Z.,Guo, J.,Tafti, FF.,Hegg, A.,Sen, S.,...&刘景.(2018).Pressure-induced melting of magnetic order and emergence of a new quantum state in alpha-RuCl3.PHYSICAL REVIEW B,97(24),245149.
MLA Wang, Z,et al."Pressure-induced melting of magnetic order and emergence of a new quantum state in alpha-RuCl3".PHYSICAL REVIEW B 97.24(2018):245149.
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