中国物理B ›› 2022, Vol. 31 ›› Issue (10): 107403-107403.doi: 10.1088/1674-1056/ac8e9d

所属专题: TOPICAL REVIEW — Celebrating 30 Years of Chinese Physics B

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Recent advances in quasi-2D superconductors via organic molecule intercalation

Mengzhu Shi(石孟竹)1,2, Baolei Kang(康宝蕾)1,2, Tao Wu(吴涛)1,2, and Xianhui Chen(陈仙辉)1,2,3,4,†   

  1. 1. Department of Physics, University of Science and Technology of China, Hefei 230026, China;
    2. CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, University of Science and Technology of China, Hefei 230026, China;
    3. Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China;
    4. CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai 200050, China
  • 收稿日期:2022-07-16 修回日期:2022-08-26 出版日期:2022-10-16 发布日期:2022-09-27
  • 通讯作者: Xianhui Chen E-mail:chenxh@ustc.edu.cn
  • 基金资助:
    Project supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB25000000), the National Natural Science Foundation of China (Grant No. 11888101), the National Key R&D Program of China (Grant No. 2017YFA0303001), the Anhui Initiative in Quantum Information Technologies, China (Grant No. AHY160000), and the Key Research Program of Frontier Sciences, CAS (Grant No. QYZDYSSW-SLH021).

Recent advances in quasi-2D superconductors via organic molecule intercalation

Mengzhu Shi(石孟竹)1,2, Baolei Kang(康宝蕾)1,2, Tao Wu(吴涛)1,2, and Xianhui Chen(陈仙辉)1,2,3,4,†   

  1. 1. Department of Physics, University of Science and Technology of China, Hefei 230026, China;
    2. CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, University of Science and Technology of China, Hefei 230026, China;
    3. Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China;
    4. CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai 200050, China
  • Received:2022-07-16 Revised:2022-08-26 Online:2022-10-16 Published:2022-09-27
  • Contact: Xianhui Chen E-mail:chenxh@ustc.edu.cn
  • Supported by:
    Project supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB25000000), the National Natural Science Foundation of China (Grant No. 11888101), the National Key R&D Program of China (Grant No. 2017YFA0303001), the Anhui Initiative in Quantum Information Technologies, China (Grant No. AHY160000), and the Key Research Program of Frontier Sciences, CAS (Grant No. QYZDYSSW-SLH021).

摘要: Superconductivity at the 2D limit shows emergent novel quantum phenomena, including anomalously enhanced Hc2, quantum metallic states and quantum Griffiths singularity, which has attracted much attention in the field of condensed matter physics. In this article, we focus on new advances in quasi-2D superconductors in the bulk phase using an organic molecular electrochemical intercalation method. The enhanced superconductivity and emergent pseudogap behavior in these quasi-2D superconductors are summarized with a further prospect.

关键词: organic molecular intercalation, two-dimensional superconductivity, organic-inorganic hybrid materials

Abstract: Superconductivity at the 2D limit shows emergent novel quantum phenomena, including anomalously enhanced Hc2, quantum metallic states and quantum Griffiths singularity, which has attracted much attention in the field of condensed matter physics. In this article, we focus on new advances in quasi-2D superconductors in the bulk phase using an organic molecular electrochemical intercalation method. The enhanced superconductivity and emergent pseudogap behavior in these quasi-2D superconductors are summarized with a further prospect.

Key words: organic molecular intercalation, two-dimensional superconductivity, organic-inorganic hybrid materials

中图分类号:  (Properties of superconductors)

  • 74.25.-q
74.25.F- (Transport properties) 74.70.Xa (Pnictides and chalcogenides)