Superconductivity

Authors and titles for cond-mat.supr-con in Nov 2022

[1]  arXiv:2211.00124 [pdf, ps, other]

Title: Superconducting properties and gap structure of the topological superconductor candidate Ti_(3)Sb

Authors: R. Chapai, M. P. Smylie, H. Hebbeker, D. Y. Chung, W.-K. Kwok, J. F. Mitchell, U. Welp

Comments: 19 pages, 6 figures

Journal-ref: Phys. Rev. B 107, 104504 (2023)

Subjects: Superconductivity (cond-mat.supr-con)

[2]  arXiv:2211.00400 [pdf, other]

Title: Is the problem of Cuprate high-$T_c$ superconductivity a solved problem?

Authors: Navinder Singh

Comments: 7 pages, 3 figures, minor typos corrected

Subjects: Superconductivity (cond-mat.supr-con); Statistical Mechanics (cond-mat.stat-mech); Strongly Correlated Electrons (cond-mat.str-el)

[3]  arXiv:2211.00561 [pdf, ps, other]

Title: Testing the topological nature of end states in antiferromagnetic atomic chains on superconductors

Authors: Lucas Schneider, Philip Beck, Levente Rózsa, Thore Posske, Jens Wiebe, Roland Wiesendanger

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[4]  arXiv:2211.00682 [pdf, other]

Title: Higher-Order Nodal Hinge States in Doped Superconducting Topological Insulator

Authors: Sayed Ali Akbar Ghorashi, Jennifer Cano, Enrico Rossi, Taylor L. Hughes

Comments: 4 figures

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el)

[5]  arXiv:2211.00823 [pdf, other]

Title: A sample-position-autocorrection system with precision better than 1 \um~in angle-resolved photoemission experiments

Authors: Shaofeng Duan, Shichong Wang, Yuanyuan Yang, Chaozhi Huang, Lingxiao Gu, Haoran Liu, Wentao Zhang

Comments: 6 pages, 4 figures

Journal-ref: Review of Scientific Instruments 93, 103905 (2022)

Subjects: Superconductivity (cond-mat.supr-con)

[6]  arXiv:2211.00843 [pdf, ps, other]

Title: Weak antilocalization induced by Se substitution in layered BiCh$_2$-based (Ch = S, Se) superconductors LaO$_{1-x}$F$_x$BiS$_{2-y}$Se$_y$

Authors: Kazuhisa Hoshi, Hiroto Arima, Noriyuki Kataoka, Masayuki Ochi, Aichi Yamashita, Anne de Visser, Takayoshi Yokoya, Kazuhiko Kuroki, Yoshikazu Mizuguchi

Subjects: Superconductivity (cond-mat.supr-con)

[7]  arXiv:2211.00958 [pdf, ps, other]

Title: Sign change in c-axis thermal expansion and lattice collapse by Ni substitution in Co1-xNixZr2 superconductors

Authors: Yuto Watanabe, Hiroto Arima, Hidetomo Usui, Yoshikazu Mizuguchi

Comments: 16 pages, 5 figures, 1 table, Supporting materials

Journal-ref: Sci. Rep. 13, 1008 (2023)

Subjects: Superconductivity (cond-mat.supr-con); Materials Science (cond-mat.mtrl-sci)

[8]  arXiv:2211.01020 [pdf, other]

Title: High magnetic field stability in a planar graphene-NbSe$_2$ SQUID

Authors: Ayelet Zalic, Takashi Taniguchi, Kenji Watanabe, Snir Gazit, Hadar Steinberg

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Materials Science (cond-mat.mtrl-sci)

[9]  arXiv:2211.01054 [pdf, other]

Title: Hybrid s-wave superconductivity in CrB$_2$

Authors: Sananda Biswas, Andreas Kreisel, Adrian Valadkhani, Matteo Dürrnagel, Tilman Schwemmer, Ronny Thomale, Roser Valentí, Igor I. Mazin

Subjects: Superconductivity (cond-mat.supr-con); Materials Science (cond-mat.mtrl-sci); Strongly Correlated Electrons (cond-mat.str-el)

[10]  arXiv:2211.01286 [pdf, other]

Title: Novel results obtained by modeling of dynamic processes in superconductors: phase-slip centers as cooling engines

Authors: Iris Mowgood, Serafim Teknowijoyo, Sara Chahid, Armen Gulian

Subjects: Superconductivity (cond-mat.supr-con)

[11]  arXiv:2211.01609 [pdf, ps, other]

Title: Josephson Effect in NbS$_{2}$ van der Waals Junctions

Authors: Chuanwen Zhao, Xin Yi, Qiao Chen, Chengyu Yan, Shun Wang

Subjects: Superconductivity (cond-mat.supr-con)

[12]  arXiv:2211.01707 [pdf, other]

Title: Electrostatic effects of the MnBi2Te4-superconductor hetero-structures in chiral Majorana search

Authors: Li Chen, Zhan Cao, Ke He, Xin Liu, Dong E. Liu

Comments: 11 pages, 9 figures

Journal-ref: Phys. Rev. B 107, 165405 (2023)

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[13]  arXiv:2211.01733 [pdf, other]

Title: Gradual emergence of superconductivity in underdoped LSCO

Authors: Ana-Elena Tutueanu (1 and 2), Machteld E. Kamminga (1), Tim B. Tejsner (1 and 2), Henrik Jacobsen (1 and 3), Henriette W. Hansen (1), Monica-Elisabeta Lacatusu (1 and 3), Jacob Baas (4), Kira L. Eliasen (1 and 5), Jean-Claude Grivel (6), Yasmine Sassa (7), Niels Bech Christensen (8), Paul Steffens (2), Martin Boehm (2), Andrea Piovano (2), Kim Lefmann (1), Astrid T. Rømer (1 and 9) ((1) Nanoscience Center, Niels Bohr Institute, University of Copenhagen, Denmark, (2) Institut Laue-Langevin, Grenoble, France, (3) Paul Scherrer Institute, Laboratory for Neutron Scattering and Imaging, Villigen, Switzerland, (4) Zernike Institute for Advanced Materials, University of Groningen, The Netherlands, (5) Glass and Time, IMFUFA, Department of Science and Environment, Roskilde University, Denmark, (6) Department of Energy Conversion and Storage, Technical University of Denmark, Kgs. Lyngby, Denmark, (7) Department of Physics, Chalmers University of Technology, Göteborg, Sweden, (8) Department of Physics, Technical University of Denmark, Kgs. Lyngby, Denmark, (9) Danish Fundamental Metrology, Hørsholm, Denmark)

Comments: 5 pages, 4 figures, and supplementary material

Subjects: Superconductivity (cond-mat.supr-con)

[14]  arXiv:2211.02492 [pdf, other]

Title: Multilayer graphenes as a platform for interaction-driven physics and topological superconductivity

Authors: Areg Ghazaryan, Tobias Holder, Erez Berg, Maksym Serbyn

Comments: 7+10 pages; 5+9 figures

Journal-ref: Phys. Rev. B 107, 104502 (2023)

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el)

[15]  arXiv:2211.02564 [pdf, ps, other]

Title: In-plane anisotropy of electrical transport in Y$_{0.85}$Tb$_{0.15}$Ba$_2$Cu$_3$O$_{7-x}$ films

Authors: M. Lyatti, I. Kraiem, T. Röper, I. Gundareva, G. Mussler, D. Grützmacher, T. Schäpers

Comments: XRD data and reference list are updated

Subjects: Superconductivity (cond-mat.supr-con)

[16]  arXiv:2211.02649 [pdf, other]

Title: Polar hairs of mixed-parity nodal superconductors in Rarita-Schwinger-Weyl metals

Authors: Saswata Mandal, Bitan Roy

Comments: Published version: 6 Pages, 5 Figures, 1 Table (Supplementary Materials as Ancillary File)

Journal-ref: Phys. Rev. B 107, L180502 (2023)

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th)

[17]  arXiv:2211.02745 [pdf, other]

Title: Detrimental effects of disorder in two-dimensional time-reversal invariant topological superconductors

Authors: Mahdi Mashkoori, Fariborz Parhizgar, Stephan Rachel, Annica M. Black-Schaffer

Comments: 8 pages, 7 figures

Journal-ref: Physical Review B 107, 014512 (2023)

Subjects: Superconductivity (cond-mat.supr-con); Strongly Correlated Electrons (cond-mat.str-el)

[18]  arXiv:2211.03075 [pdf, ps, other]

Title: Prediction of superconducting properties of materials based on machine learning models

Authors: Jie Hu, Yongquan Jiang, Yang Yan, Houchen Zuo

Subjects: Superconductivity (cond-mat.supr-con); Machine Learning (cs.LG)

[19]  arXiv:2211.03083 [pdf, other]

Title: Low-temperature T-linear resistivity in the strange metal phase of overdoped cuprate superconductors due to umklapp scattering from a spin excitation

Authors: Xingyu Ma, Minghuan Zeng, Zhangkai Cao, Shiping Feng

Comments: 21 pages, 12 figures, added the discussions and the references

Journal-ref: Physical Review B 108, 134502 (2023)

Subjects: Superconductivity (cond-mat.supr-con)

[20]  arXiv:2211.03084 [pdf, other]

Title: Time-reversal symmetry breaking in superconducting low-carrier-density quasi-skutterudite Lu3Os4Ge13

Authors: A. Kataria, J. A. T. Verezhak, O. Prakash, R. K. Kushwaha, A. Thamizhavel, S. Ramakrishnan, M. S. Scheurer, A. D. Hillier, R. P. Singh

Comments: 7 pages, 2 figures

Subjects: Superconductivity (cond-mat.supr-con)

[21]  arXiv:2211.03085 [pdf, other]

Title: Nuclear spin relaxation rate of nonunitary Dirac and Weyl superconductors

Authors: Koki Maeno, Yuki Kawaguchi, Yasuhiro Asano, Shingo Kobayashi

Comments: 18 pages, 4 figures

Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[22]  arXiv:2211.03265 [pdf, other]

Title: Machine-learning approach for discovery of conventional superconductors

Authors: Huan Tran, Tuoc N. Vu

Journal-ref: Phys. Rev. Materials 7, 054805 (2023)

Subjects: Superconductivity (cond-mat.supr-con); Materials Science (cond-mat.mtrl-sci)

[23]  arXiv:2211.04035 [pdf, other]

Title: Quantum metallic state at the titanium sesquioxide heterointerface

Authors: Guanqun Zhang, Yixin Liu, Guoan Li, Jinghui Wang, Yueshen Wu, Lijie Wang, Huanyi Xue, Zhongfeng Ning, Chunlei Gao, Zhenghua An, Jun Li, Jie Shen, Gang Mu, Yan Chen, Wei Li

Comments: 7 pages, 4 figures

Subjects: Superconductivity (cond-mat.supr-con); Strongly Correlated Electrons (cond-mat.str-el)

[24]  arXiv:2211.04216 [pdf, other]

Title: Charge fluctuations above $T_\mathrm{CDW}$ revealed by glasslike thermal transport in kagome metals $A$V$_3$Sb$_5$ ($A$ = K, Rb, Cs)

Authors: Kunya Yang, Wei Xia, Xinrun Mi, Long Zhang, Yuhan Gan, Aifeng Wang, Yisheng Chai, Xiaoyuan Zhou, Xiaolong Yang, Yanfeng Guo, Mingquan He

Comments: 8 pages, 5 figures

Journal-ref: Phys. Rev. B 107, 184506 (2023)

Subjects: Superconductivity (cond-mat.supr-con)

[25]  arXiv:2211.04276 [pdf, ps, other]

Title: Study of vortex dynamics in an a-MoGe thin film using low-frequency two-coil mutual inductance measurements

Authors: Soumyajit Mandal, Somak Basistha, John Jesudasan, Vivas Bagwe, Pratap Raychaudhuri

Comments: 21 pages, 6 figures

Journal-ref: Supercond. Sci. Technol. 36, 014004 (2023)

Subjects: Superconductivity (cond-mat.supr-con)