中国物理B ›› 2015, Vol. 24 ›› Issue (1): 17403-017403.doi: 10.1088/1674-1056/24/1/017403

• CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES • 上一篇    下一篇

Effects of pressure and/or magnetism on superconductivity of δ-MoN single crystal

苗博童a b, 王善民c, 孔盼盼b, 金美玲b, 冯少敏b, 张思佳b, 郝爱民b d, 于晓辉b, 靳常青b, 赵予生c   

  1. a School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China;
    b Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    c HiPSEC, Department of Physics and Astronomy, University of Nevada, Las Vegas, Nevada 89154, USA;
    d School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China
  • 收稿日期:2014-07-21 修回日期:2014-09-23 出版日期:2015-01-05 发布日期:2015-01-05
  • 基金资助:

    Project supported by the Natural Science Foundation of Hebei Province, China (Grant No. A2014501010), the Youth Foundation of the Chinese Academy of Sciences (Grant No. Y4VX047X61), and the Chinese Academy of Sciences Project (Grant No. XDB07000000).

Effects of pressure and/or magnetism on superconductivity of δ-MoN single crystal

Miao Bo-Tong (苗博童)a b, Wang Shan-Min (王善民)c, Kong Pan-Pan (孔盼盼)b, Jin Mei-Ling (金美玲)b, Feng Shao-Min (冯少敏)b, Zhang Si-Jia (张思佳)b, Hao Ai-Min (郝爱民)b d, Yu Xiao-Hui (于晓辉)b, Jin Chang-Qing (靳常青)b, Zhao Yu-Sheng (赵予生)c   

  1. a School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China;
    b Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    c HiPSEC, Department of Physics and Astronomy, University of Nevada, Las Vegas, Nevada 89154, USA;
    d School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao 066004, China
  • Received:2014-07-21 Revised:2014-09-23 Online:2015-01-05 Published:2015-01-05
  • Contact: Yu Xiao-Hui, Jin Chang-Qing E-mail:yuxh@iphy.ac.cn;jin@iphy.ac.cn
  • Supported by:

    Project supported by the Natural Science Foundation of Hebei Province, China (Grant No. A2014501010), the Youth Foundation of the Chinese Academy of Sciences (Grant No. Y4VX047X61), and the Chinese Academy of Sciences Project (Grant No. XDB07000000).

摘要:

Effects of pressure and/or magnetism on the critical superconducting temperature (Tc) of δ-MoN single crystal were investigated using a Maglab system. The δ-MoN single crystal was synthesized at extreme conditions of high pressure and high temperature. The carrier density of δ-MoN single crystal as a function of applied pressure was determined using Hall coefficient measurement.

关键词: effect of pressure, effect of magnetism, superconductivity, Hall effect

Abstract:

Effects of pressure and/or magnetism on the critical superconducting temperature (Tc) of δ-MoN single crystal were investigated using a Maglab system. The δ-MoN single crystal was synthesized at extreme conditions of high pressure and high temperature. The carrier density of δ-MoN single crystal as a function of applied pressure was determined using Hall coefficient measurement.

Key words: effect of pressure, effect of magnetism, superconductivity, Hall effect

中图分类号:  (Effects of pressure)

  • 74.62.Fj
74.25.F- (Transport properties) 74.62.-c (Transition temperature variations, phase diagrams) 74.70.Ad (Metals; alloys and binary compounds)