Superconductivity

Authors and titles for recent submissions

• Mon, 24 Feb 2020
• Fri, 21 Feb 2020
• Thu, 20 Feb 2020
• Wed, 19 Feb 2020
• Tue, 18 Feb 2020

Mon, 24 Feb 2020

[1]  arXiv:2002.09118 [pdf]

Title: Structural transition, metallization and superconductivity in quasi 2D layered PdS$_2$ under compression

Authors: Wen Lei, Xing Ming, Shengli Zhang, Gang Tang, Xiaojun Zheng, Huan Li, Wei Wang, Carmine Autieri

Comments: 24pages,8figures

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

[2]  arXiv:2002.09391 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Symmetry indicators of band topology

Authors: Hoi Chun Po

Comments: Review article; comments welcome

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

Fri, 21 Feb 2020

[3]  arXiv:2002.08829 [pdf, other]

Title: Approaching itinerant magnetic quantum criticality through a Hund's coupling induced electronic crossover in the YFe$_2$Ge$_2$ superconductor

Authors: D. Zhao, H. L. Wo, J. Li, D. W. Song, L. X. Zheng, S. J. Li, L. P. Nie, X. G. Luo, J. Zhao, T. Wu, X. H. Chen

Comments: 6 pages, 4 figures, supplementary information available upon request

Journal-ref: Phys. Rev. B 101, 064511 (2020)

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

[4]  arXiv:2002.08714 [pdf]

Title: Preparation and Characterization of High-Entropy Alloy (TaNb)$_{1-x}$(ZrHfTi)$_x$ Superconducting Films

Authors: Xiaofu Zhang, Natascha Winter, Catherine Witteveen, Thomas Moehl, Yuan Xiao, Fabio Krogh, Andreas Schilling, Fabian O. von Rohr

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

[5]  arXiv:2002.08460 [pdf, ps, other]

Title: Absence of $μ$SR evidence for magnetic order in the pseudogap phase of Bi$_{2+x}$Sr$_{2-x}$CaCu$_2$O$_{8+δ}$

Authors: S. Gheidi, K. Akintola, A. C. Y. Fang, Shyam Sundar, A. M. Côté, S. R. Dunsiger, G. D. Gu, J. E. Sonier

Comments: 8 pages, 6 figures

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

[6]  arXiv:2002.08451 [pdf, other]

Title: Sr$_2$RuO$_4$, like doped cuprates and barium bismuthate, is a negative charge-transfer gap even parity superconductor with $\frac{3}{4}$-filled oxygen band

Authors: Sumit Mazumdar

Comments: 10 pages 4 figures

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

[7]  arXiv:2002.08403 [pdf, ps, other]

Title: Ultra-fast vortex motion in dirty Nb-C superconductor with a close-to-perfect edge barrier

Authors: O. V. Dobrovolskiy, D. Yu. Vodolazov, F. Porrati, R. Sachser, V. M. Bevz, M. Yu. Mikhailov, A. V. Chumak, M. Huth

Comments: 12 pages, 7 pages

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

[8]  arXiv:2002.08367 [pdf, other]

Title: Spin accumulation induced by a singlet supercurrent

Authors: Morten Amundsen, Jacob Linder

Comments: 4 pages, 4 figures

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

[9]  arXiv:2002.08364 [pdf, other]

Title: Fluctuational Anomalous Hall and Nernst Effects in Superconductors

Authors: Songci Li, Alex Levchenko

Comments: Preprint submitted to Annals of Physics special issue "Eliashberg theory at 60" [22 pages, 6 figures]

Subjects: Superconductivity (cond-mat.supr-con); Quantum Physics (quant-ph)

[10]  arXiv:2002.08769 (cross-list from physics.app-ph) [pdf, other]

Title: Superconducting cavity in a high magnetic field

Authors: Danho Ahn, Ohjoon Kwon, Woohyun Chung, Wonjun Jang, Doyu Lee, Jhinhwan Lee, Sung Woo Youn, Dojun Youm, Yannis K. Semertzidis

Comments: 8 pages, 3 figures. arXiv admin note: text overlap with arXiv:1904.05111

Subjects: Applied Physics (physics.app-ph); Superconductivity (cond-mat.supr-con); High Energy Physics - Experiment (hep-ex); Instrumentation and Detectors (physics.ins-det)

Thu, 20 Feb 2020

[11]  arXiv:2002.08107 [pdf, other]

Title: Strange metal state near quantum superconductor-metal transition in thin films

Authors: Konstantin Tikhonov, Mikhail Feigel'man

Comments: To be published in Eliashberg-90 special issue of Annals of Physics

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

[12]  arXiv:2002.08230 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Phase-controllable Nonlocal Spin Polarization in Proximitized Nanowires

Authors: X. P. Zhang, V. N. Golovach, F. Giazotto, F. S. Bergeret

Comments: 12 pages, 5 figures

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

[13]  arXiv:2002.07924 (cross-list from cond-mat.str-el) [pdf, other]

Title: Low work function in the 122-family of iron-based superconductors

Authors: H. Pfau, H. Soifer, J. A. Sobota, A. Gauthier, C. R. Rotundu, J. C. Palmstrom, I. R. Fisher, G.-Y. Chen, H.-H. Wen, Z.-X. Shen, P. S. Kirchmann

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

Wed, 19 Feb 2020

[14]  arXiv:2002.07552 [pdf, ps, other]

Title: Josephson junction based on highly disordered superconductor/low-resistive normal metal bilayer

Authors: P. M. Marychev, D. Yu. Vodolazov

Comments: 11 pages, 4 figures

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

[15]  arXiv:2002.07382 [pdf, other]

Title: Prediction of $f$-wave pairing symmetry in YBCO cuprates

Authors: Priyo Adhikary, Tanmoy Das

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

[16]  arXiv:2002.07266 [pdf, other]

Title: Predicting new superconductors and their critical temperatures using unsupervised machine learning

Authors: B. Roter, S.V. Dordevic

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

[17]  arXiv:2002.07240 [pdf, other]

Title: Surface chiral superconductivity and skyrmions in odd-parity superconductors with magnetic impurities

Authors: Luca Chirolli

Comments: 8 pages, 4 figures

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

[18]  arXiv:2002.07749 (cross-list from cond-mat.mtrl-sci) [pdf]

Title: Aspects of the Synthesis of Thin Film Superconducting Infinite-Layer Nickelates

Authors: Kyuho Lee (1 and 2), Berit H. Goodge (3), Danfeng Li (1 and 4), Motoki Osada (1 and 5), Bai Yang Wang (1 and 2), Yi Cui (1 and 5), Lena F. Kourkoutis (3 and 6), Harold Y. Hwang (1 and 4) ((1) Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, CA, USA, (2) Department of Physics, Stanford University, Stanford, CA, USA, (3) School of Applied and Engineering Physics, Cornell University, Ithaca, NY, USA, (4) Department of Applied Physics, Stanford University, Stanford, CA, USA, (5) Department of Materials Science and Engineering, Stanford University, Stanford, CA, USA, (6) Kavli Institute at Cornell for Nanoscale Science, Ithaca, NY, USA)

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

[19]  arXiv:2002.07578 (cross-list from hep-ph) [pdf, other]

Title: String monopoles, string walls, vortex-skyrmions and nexus objects in polar distorted B-phase of $^3$He

Authors: G. E. Volovik, K. Zhang

Comments: 13 pages, 7 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Disordered Systems and Neural Networks (cond-mat.dis-nn); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Superconductivity (cond-mat.supr-con)

Tue, 18 Feb 2020 (showing first 6 of 12 entries)

[20]  arXiv:2002.07090 [pdf, other]

Title: Vortex cores in narrow thin-film strips

Authors: V. G. Kogan, M. Ichioka

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

[21]  arXiv:2002.06728 [pdf]

Title: Spontaneous emergence of Josephson junctions in homogeneous rings of single-crystal Sr2RuO4

Authors: Yuuki Yasui, Kaveh Lahabi, Victor Fernández Becerra, Remko Fermin, Muhammad Shahbaz Anwar, Shingo Yonezawa, Takahito Terashima, Milorad V. Milošević, Jan Aarts, Yoshiteru Maeno

Comments: 27+11 pages, 6+4 figures

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

[22]  arXiv:2002.06556 [pdf, other]

Title: Electron pairing by Coulomb repulsion in narrow band structures

Authors: Klaus M. Frahm, Dima L. Shepelyansky

Comments: 5 pages + 10 pages supplementary material with 6 + 10 figures additional avi-video files are available at: this http URL

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

[23]  arXiv:2002.06486 [pdf, ps, other]

Title: Possible counterintuitive enhancement of superconductivity in ladder-type cuprates by longitudinal compression

Authors: Hikaru Sakamoto, Kazuhiko Kuroki

Comments: 7 pages, 6 figures (including supplemental material)

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

[24]  arXiv:2002.06485 [pdf, other]

Title: Cooper instability and superconductivity on the Penrose lattice

Authors: Yongyou Zhang, Yu-Bo Liu, Wei-Qiang Chen, Fan Yang

Comments: 10 pages, 6 figures, 2 appendixes

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

[25]  arXiv:2002.06385 [pdf, ps, other]

Title: Orientation of point nodes and non-unitary triplet pairing tuned by the easy-axis magnetization in UTe2

Authors: Shunichiro Kittaka, Yusei Shimizu, Toshiro Sakakibara, Ai Nakamura, Dexin Li, Yoshiya Homma, Fuminori Honda, Dai Aoki, Kazushige Machida

Comments: 5 pages, 4 figures (main text) + 6 pages, 4 figures (Supplementary Material); figure numbers corrected in this version

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

• Mon, 24 Feb 2020
• Fri, 21 Feb 2020
• Thu, 20 Feb 2020
• Wed, 19 Feb 2020
• Tue, 18 Feb 2020