Nature Communications (Nov 2018)
Signature of quantum Griffiths singularity state in a layered quasi-one-dimensional superconductor
- Enze Zhang,
- Jinhua Zhi,
- Yi-Chao Zou,
- Zefang Ye,
- Linfeng Ai,
- Jiacheng Shi,
- Ce Huang,
- Shanshan Liu,
- Zehao Lin,
- Xinyuan Zheng,
- Ning Kang,
- Hongqi Xu,
- Wei Wang,
- Liang He,
- Jin Zou,
- Jinyu Liu,
- Zhiqiang Mao,
- Faxian Xiu
Affiliations
- Enze Zhang
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Jinhua Zhi
- Bejing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices and Department of Electronics, Peking University
- Yi-Chao Zou
- Materials Engineering, The University of Queensland
- Zefang Ye
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Linfeng Ai
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Jiacheng Shi
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Ce Huang
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Shanshan Liu
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Zehao Lin
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Xinyuan Zheng
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- Ning Kang
- Bejing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices and Department of Electronics, Peking University
- Hongqi Xu
- Bejing Key Laboratory of Quantum Devices, Key Laboratory for the Physics and Chemistry of Nanodevices and Department of Electronics, Peking University
- Wei Wang
- School of Electronics Science and Engineering, Nanjing University
- Liang He
- School of Electronics Science and Engineering, Nanjing University
- Jin Zou
- Materials Engineering, The University of Queensland
- Jinyu Liu
- Department of Physics and Engineering Physics, Tulane University
- Zhiqiang Mao
- Department of Physics and Engineering Physics, Tulane University
- Faxian Xiu
- State Key Laboratory of Surface Physics and Department of Physics, Fudan University
- DOI
- https://doi.org/10.1038/s41467-018-07123-y
- Journal volume & issue
-
Vol. 9,
no. 1
pp. 1 – 9
Abstract
Whether the quantum Griffiths singularity state exists in one-dimensional (1D) systems remains elusive. Here, Zhang et al. report violation of the Pauli limit in the superconducting critical field and multiple phase transitions in the current-voltage hysteresis loops in a Ta2PdS5 nanowire, suggesting signatures of quasi-1D quantum Griffith singularity.
