Pressure-driven superconductivity in the transition-metal pentatelluride HfTe5
Qi, Yanpeng1; Shi, Wujun1,2; Naumov, Pavel G.1; Kumar, Nitesh1; Schnelle, Walter1; Barkalov, Oleg1; Shekhar, Chandra1; Borrmann, Horst1; Felser, Claudia1; Yan, Binghai1,2,3; Medvedev, Sergey A.1
2016-08-24
Source PublicationPHYSICAL REVIEW B
ISSN2469-9950
Volume94Issue:5
Status已发表
DOI10.1103/PhysRevB.94.054517
AbstractThe discovery of superconductivity in hafnium pentatelluride HfTe5 under high pressure is reported. Two structural phase transitions and metallization with superconductivity developing at around 5 GPa are observed. A maximal critical temperature of 4.8 K is attained at a pressure of 20 GPa, and superconductivity persists up to the maximum pressure of the study (42 GPa). The combination of electrical transport and crystal structure measurements as well as theoretical electronic structure calculations enables the construction of a phase diagram of HfTe5 under high pressure.
Indexed BySCI
Language英语
Funding ProjectEuropean Research Council (ERC Advanced Grant, "Idea Heusler")[291472]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000381886100002
PublisherAMER PHYSICAL SOC
WOS KeywordGIANT RESISTIVITY ; ZRTE5 ; SPIN ; WAVE ; ANOMALIES
Original Document TypeArticle
Citation statistics
Cited Times:33[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1750
Collection物质科学与技术学院_PI研究组_李刚组
物质科学与技术学院_PI研究组_颜丙海组
硬x射线自由电子激光装置项目
Corresponding AuthorYan, Binghai
Affiliation1.Max Planck Inst Chem Phys Solids, D-01187 Dresden, Germany
2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China
3.Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany
Corresponding Author AffilicationSchool of Physical Science and Technology
Recommended Citation
GB/T 7714
Qi, Yanpeng,Shi, Wujun,Naumov, Pavel G.,et al. Pressure-driven superconductivity in the transition-metal pentatelluride HfTe5[J]. PHYSICAL REVIEW B,2016,94(5).
APA Qi, Yanpeng.,Shi, Wujun.,Naumov, Pavel G..,Kumar, Nitesh.,Schnelle, Walter.,...&Medvedev, Sergey A..(2016).Pressure-driven superconductivity in the transition-metal pentatelluride HfTe5.PHYSICAL REVIEW B,94(5).
MLA Qi, Yanpeng,et al."Pressure-driven superconductivity in the transition-metal pentatelluride HfTe5".PHYSICAL REVIEW B 94.5(2016).
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