Superconductivity in doped Weyl semimetal Mo0.9Ir0.1Te2 with broken inversion symmetry

被引：9
|
作者：
Mandal, Manasi [1 ]
Patra, Chandan [1 ]
Kataria, Anshu [1 ]
Paul, Suvodeep [1 ]
Saha, Surajit [1 ]
Singh, R. P. [1 ]
机构：
[1] Indian Inst Sci Educ & Res Bhopal, Dept Phys, Bhopal 462066, India
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2022年 / 35卷 / 02期
关键词：
superconductivity; doped Weyl semimetal; broken inversion symmetry; TEMPERATURE;
D O I：
10.1088/1361-6668/ac3b38
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This work presents the emergence of superconductivity in Ir-doped Weyl semimetal T-d-MoTe2 with broken inversion symmetry. Chiral anomaly induced planar Hall effect and anisotropic magneto-resistance confirm the topological semimetallic nature of Mo1-xIrxTe2. Observation of weak anisotropic, moderately coupled type-II superconductivity in T-d-Mo1-xIrxTe2 makes it a promising candidate for topological superconductor.
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页数：9
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  • [1] Visualizing superconductivity in a doped Weyl semimetal with broken inversion symmetry
    Wang, Zhenyu
    Olivares, Jorge
    Namiki, Hiromasa
    Pareek, Vivek
    Dani, Keshav
    Sasagawa, Takao
    Madhavan, Vidya
    Okada, Yoshinori
    [J]. PHYSICAL REVIEW B, 2021, 104 (11)
  • [2] Thermoelectric properties of inversion symmetry broken Weyl semimetal-Weyl superconductor hybrid junctions
    Saxena, Ruchi
    Basak, Nirnoy
    Chatterjee, Pritam
    Rao, Sumathi
    Saha, Arijit
    [J]. PHYSICAL REVIEW B, 2023, 107 (19)
  • [3] Probing unconventional superconductivity in inversion-symmetric doped Weyl semimetal
    Kim, Youngseok
    Park, Moon Jip
    Gilbert, Matthew J.
    [J]. PHYSICAL REVIEW B, 2016, 93 (21)
  • [4] Imaginary part of Hall conductivity in a tilted doped Weyl semimetal with both broken time-reversal and inversion symmetry
    Mukherjee, S. P.
    Carbotte, J. P.
    [J]. PHYSICAL REVIEW B, 2018, 97 (03)
  • [5] Fermi arc mediated transport in an inversion symmetry broken Weyl semimetal nanowire and its hybrid junctions
    Pal, Amartya
    Dutta, Paramita
    Saha, Arijit
    [J]. PHYSICAL REVIEW B, 2024, 109 (23)
  • [6] Mechanical control of crystal symmetry and superconductivity in Weyl semimetal MoTe2
    Heikes, Colin
    Liu, I-Lin
    Metz, Tristin
    Eckberg, Chris
    Neves, Paul
    Wu, Yan
    Hung, Linda
    Piccoli, Phil
    Cao, Huibo
    Leao, Juscelino
    Paglione, Johnpierre
    Yildirim, Taner
    Butch, Nicholas P.
    Ratcliff, William, II
    [J]. PHYSICAL REVIEW MATERIALS, 2018, 2 (07):
  • [7] Strong and Tunable Electrical Anisotropy in Type-II Weyl Semimetal Candidate WP2 with Broken Inversion Symmetry
    Su, Bo
    Song, Yanpeng
    Hou, Yanhui
    Chen, Xu
    Zhao, Jianzhou
    Ma, Yongchang
    Yang, Yang
    Guo, Jiangang
    Luo, Jianlin
    Chen, Zhi-Guo
    [J]. ADVANCED MATERIALS, 2019, 31 (44)
  • [8] Superconductivity enhancement in the S-doped Weyl semimetal candidate MoTe2
    Chen, F. C.
    Luo, X.
    Xiao, R. C.
    Lu, W. J.
    Zhang, B.
    Yang, H. X.
    Li, J. Q.
    Pei, Q. L.
    Shao, D. F.
    Zhang, R. R.
    Ling, L. S.
    Xi, C. Y.
    Song, W. H.
    Sun, Y. P.
    [J]. APPLIED PHYSICS LETTERS, 2016, 108 (16)
  • [9] Tunable structural phase transition and superconductivity in the Weyl semimetal Mo1-xWxTe2
    Dahal, R.
    Deng, L. Z.
    Poudel, N.
    Gooch, M.
    Wu, Z.
    Wu, H. C.
    Yang, H. D.
    Chang, C. K.
    Chu, C. W.
    [J]. PHYSICAL REVIEW B, 2020, 101 (14)
  • [10] Raman Signatures of Broken Inversion Symmetry and In-Plane Anisotropy in Type-II Weyl Semimetal Candidate TaIrTe4
    Liu, Yinan
    Gu, Qiangqiang
    Peng, Yu
    Qi, Shaomian
    Zhang, Na
    Zhang, Yinong
    Ma, Xiumei
    Zhu, Rui
    Tong, Lianming
    Feng, Ji
    Liu, Zheng
    Chen, Jian-Hao
    [J]. ADVANCED MATERIALS, 2018, 30 (25)
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