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Superconductivity

Authors and titles for recent submissions

[ total of 38 entries: 1-25 | 26-38 ]
[ showing 25 entries per page: fewer | more | all ]

Thu, 2 May 2024

[1]  arXiv:2405.00409 [pdf, other]
Title: Unconventional pairing in Ising superconductors: Application to monolayer NbSe$_2$
Authors: Subhojit Roy, Andreas Kreisel, Brian M. Andersen, Shantanu Mukherjee
Subjects: Superconductivity (cond-mat.supr-con)
[2]  arXiv:2405.00091 [pdf, other]
Title: Dipole-Obstructed Cooper Pairing: Theory and Application to $j=3/2$ Superconductors
Authors: Penghao Zhu, Rui-Xing Zhang
Comments: 6+9 pages, 3+5 figures
Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el)
[3]  arXiv:2405.00092 (cross-list from cond-mat.str-el) [pdf, other]
Title: Type II t-J model in charge transfer regime in bilayer La$_3$Ni$_2$O$_7$ and trilayer La$_4$Ni$_3$O$_{10}$
Authors: Hanbit Oh, Boran Zhou, Ya-Hui Zhang
Comments: 7+10 pages, 3+9 figures, 0+1 table
Subjects: Strongly Correlated Electrons (cond-mat.str-el); Superconductivity (cond-mat.supr-con)

Wed, 1 May 2024

[4]  arXiv:2404.19678 [pdf, ps, other]
Title: Density-wave-like gap evolution in La$_3$Ni$_2$O$_7$ under high pressure revealed by ultrafast optical spectroscopy
Authors: Yanghao Meng, Yi Yang, Hualei Sun, Sasa Zhang, Jianlin Luo, Meng Wang, Fang Hong, Xinbo Wang, Xiaohui Yu
Comments: 6 pages, 4 figures
Subjects: Superconductivity (cond-mat.supr-con); Strongly Correlated Electrons (cond-mat.str-el)
[5]  arXiv:2404.19606 [pdf, other]
Title: Electronic structure of the surface superconducting Weyl semimetal PtBi$_2$
Authors: Riccardo Vocaturo, Klaus Koepernik, Jorge I. Facio, Carsten Timm, Ion Cosma Fulga, Oleg Janson, Jeroen van den Brink
Comments: 14 pages, 13 figures
Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Materials Science (cond-mat.mtrl-sci)
[6]  arXiv:2404.19365 [pdf, other]
Title: Nonlocal electrodynamics and the penetration depth of superconducting Sr$_2$RuO$_4$
Authors: Henrik S. Røising, Andreas Kreisel, Brian M. Andersen
Comments: 9 pages, 4 figures
Subjects: Superconductivity (cond-mat.supr-con); Strongly Correlated Electrons (cond-mat.str-el)
[7]  arXiv:2404.19278 [pdf, ps, other]
Title: Observation of two-level critical-state in a van-der-Waals superconductor Pt(Bi$_{1-x}$Se$_x$)$_2$
Authors: Y. Samukawa, M. Maeda, N. Jiang, R. Nakamura, M. Watanabe, K. Takaki, Y. Moriyasu, K. Kudo, Y. Niimi
Comments: 7 pages, 5 figures
Subjects: Superconductivity (cond-mat.supr-con)
[8]  arXiv:2404.19269 [pdf, other]
Title: Electromagnetic response of spinful Majorana fermions
Authors: Shingo Kobayashi, Masatoshi Sato
Comments: 22 pages, 4 figures
Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el)
[9]  arXiv:2404.19237 [pdf, other]
Title: Origin of Superconductivity in Rhombohedral Trilayer Graphene: Quasiparticle Pairing within the Inter-Valley Coherent Phase
Authors: Chun Wang Chau, Shuai A. Chen, K. T. Law
Comments: 10+15 pages, 3+1 diagrams, 1+1 tables, supplementary included
Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el)
[10]  arXiv:2404.19049 [pdf, other]
Title: Investigating the superconducting state of 2$H$-NbS$_2$ as seen by the vortex lattice
Authors: A. Alshemi (Division of Synchrotron Radiation Research, Department of Physics, Lund University, Lund, Sweden), E. Campillo (Division of Synchrotron Radiation Research, Department of Physics, Lund University, Lund, Sweden), E. M. Forgan (School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham, UK), R. Cubitt (Institut Laue Langevin, Grenoble, France), M. Abdel-Hafiez (Department of Applied Physics and Astronomy, University of Sharjah, Sharjah, United Arab Emirates, Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden), E. Blackburn (Division of Synchrotron Radiation Research, Department of Physics, Lund University, Lund, Sweden)
Comments: 13 pges, 8 figuers
Subjects: Superconductivity (cond-mat.supr-con)
[11]  arXiv:2404.19410 (cross-list from cond-mat.str-el) [pdf, ps, other]
Title: Composite antiferromagnetic and orbital order with altermagnetic properties at a cuprate/manganite interface
Authors: Subhrangsu Sarkar, Roxana Capu, Yurii G. Pashkevich, Jonas Knobel, Marli R. Cantarino, Abhishek Nag, Kurt Kummer, Davide Betto, Roberto Sant, Christopher W. Nicholson, Jarji Khmaladze, Ke-jin. Zhou, Nicholas B. Brookes, Claude Monney, Christian Bernhard
Journal-ref: PNAS Nexus, Volume 3, Issue 4, April 2024, pgae100
Subjects: Strongly Correlated Electrons (cond-mat.str-el); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Materials Science (cond-mat.mtrl-sci); Superconductivity (cond-mat.supr-con)

Tue, 30 Apr 2024

[12]  arXiv:2404.18899 [pdf, ps, other]
Title: High-performance gate-controlled superconducting switches: large output voltage and reproducibility
Authors: Leon Ruf, Elke Scheer, Angelo Di Bernardo
Comments: 31 pages, 14 figures, 1 table
Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
[13]  arXiv:2404.18774 [pdf, ps, other]
Title: Self-training superconducting neuromorphic circuits using reinforcement learning rules
Authors: M. L. Schneider, E. M. Jué, M. R. Pufall, K. Segall, C. W. Anderson
Comments: 15 pages, 6 figures
Subjects: Superconductivity (cond-mat.supr-con); Artificial Intelligence (cs.AI)
[14]  arXiv:2404.18616 [pdf, other]
Title: Nonlinear Superconducting Magnetoelectric Effect
Authors: Jin-Xin Hu, Oles Matsyshyn, Justin C. W. Song
Comments: 6 pages, 3 figures
Subjects: Superconductivity (cond-mat.supr-con); Quantum Physics (quant-ph)
[15]  arXiv:2404.18578 [pdf, other]
Title: Scheme for braiding Majorana zero modes in vortices using an STT-matrix
Authors: Guangyao Huang, Xinfang Zhang, Xiaofeng Yi, Jibang Fu, Weichen Wang, Mingtang Deng
Subjects: Superconductivity (cond-mat.supr-con); Quantum Physics (quant-ph)
[16]  arXiv:2404.18511 [pdf, ps, other]
Title: Origin of Ferroelectricity and Superconductivity with Nontrivial Electronic Topology in Fluorinated Nb2N
Authors: Xin-Zhu Yin, Na Jiao, Jinlian Lu, Meng-Meng Zheng, Hong-Yan Lu, Ping Zhang
Subjects: Superconductivity (cond-mat.supr-con)
[17]  arXiv:2404.18472 [pdf, ps, other]
Title: Direct observation of anisotropic Cooper pairing in kagome superconductor CsV3Sb5
Authors: Akifumi Mine, Yigui Zhong, Jinjin Liu, Takeshi Suzuki, Sahand Najafzadeh, Takumi Uchiyama, Jia-Xin Yin, Xianxin Wu, Xun Shi, Zhiwei Wang, Yugui Yao, Kozo Okazaki
Subjects: Superconductivity (cond-mat.supr-con); Materials Science (cond-mat.mtrl-sci)
[18]  arXiv:2404.18019 [pdf, other]
Title: Constrained Hamiltonian dynamics for electrons in magnetic field and additional forces besides the Lorentz force acting on electrons
Authors: Hiroyasu Koizumi
Subjects: Superconductivity (cond-mat.supr-con); Mathematical Physics (math-ph); Quantum Physics (quant-ph)
[19]  arXiv:2404.17827 [pdf, ps, other]
Title: Influence ScN protective thin layer on the superconducting properties of ultrathin NbN films
Authors: N.V. Porokhov, A.A. Anikanov, A.P. Sirotina, E.A. Pershina, A.A. Shibalova, M.V. Shibalov, G.D. Diudbin, A.M. Mumlyakov, I.V. Trofimov, N.A. Vovk, M.A. Tarkhov
Subjects: Superconductivity (cond-mat.supr-con)
[20]  arXiv:2404.17795 [pdf, other]
Title: Discovery of Giant Unit-Cell Super-Structure in the Infinite-Layer Nickelate PrNiO$_2$
Authors: J. Oppliger, J. Küspert, A.-C. Dippel, M. v. Zimmermann, O. Gutowski, X. Ren, X. J. Zhou, Z. Zhu, R. Frison, Q. Wang, L. Martinelli, I. Biało, J. Chang
Comments: Main: 7 pages, 4 figures. Supplementary: 2 pages, 3 figures
Subjects: Superconductivity (cond-mat.supr-con); Materials Science (cond-mat.mtrl-sci)
[21]  arXiv:2404.18366 (cross-list from cond-mat.mtrl-sci) [pdf, ps, other]
Title: Anomalous Phonon in Charge-Density-Wave Phase of Kagome Metal CsV3Sb5
Authors: Han-Yu Wang, Xiao-Cheng Bai, Wen-Feng Wu, Zhi Zeng, Da-Yong Liu, Liang-Jian Zou
Comments: 6 pages, 5 figures
Subjects: Materials Science (cond-mat.mtrl-sci); Superconductivity (cond-mat.supr-con)
[22]  arXiv:2404.18131 (cross-list from cond-mat.mes-hall) [pdf, other]
Title: Lifshitz transitions and Weyl semimetals from a topological superconductor with supercurrent flow
Authors: Fabian G. Medina Cuy, Francesco Buccheri, Fabrizio Dolcini
Comments: 20 pages, 10 figures
Subjects: Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Superconductivity (cond-mat.supr-con)
[23]  arXiv:2404.17920 (cross-list from cond-mat.mes-hall) [pdf, ps, other]
Title: Fractional ac Josephson effect as evidence of topological hinge states in a Dirac semimetal NiTe2
Authors: D.Yu. Kazmin, V.D. Esin, A.V. Timonina, N.N. Kolesnikov, E.V. Deviatov
Subjects: Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Superconductivity (cond-mat.supr-con)

Mon, 29 Apr 2024 (showing first 2 of 6 entries)

[24]  arXiv:2404.17363 [pdf, other]
Title: Superconductivity with high upper critical field in an equiatomic high entropy alloy Sc-V-Ti-Hf-Nb
Authors: S. Jangid, P. K. Meena, R. K. Kushwaha, S. Srivastava, P. Manna, P. Mishra, S. Sharma, R. P. Singh
Comments: 7 pages, 5 figures
Subjects: Superconductivity (cond-mat.supr-con)
[25]  arXiv:2404.17320 [pdf, other]
Title: Percolative supercurrent in superconductor-ferromagnetic insulator bilayers
Authors: A. Maiani, A. C. C. Drachmann, L. Galletti, C. Schrade, Y. Liu, R. Seoane Souto, S. Vaitiekėnas
Comments: 15 pages, 4+7 figures
Subjects: Superconductivity (cond-mat.supr-con); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
[ total of 38 entries: 1-25 | 26-38 ]
[ showing 25 entries per page: fewer | more | all ]

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