Superconductivity

Authors and titles for cond-mat.supr-con in Apr 2024

[1]  arXiv:2404.00719 [pdf, ps, other]

Title: Revealing Symmetry-broken Superconducting Configurations by Density Functional Theory

Authors: Zi-Kui Liu, Shun-Li Shang

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

[2]  arXiv:2404.00963 [pdf, other]

Title: Inversion and Tunability of Van Hove Singularities in $A$V$_{3}$Sb$_{5}$ ($A$ = K, Rb, and Cs) kagome metals

Authors: Sangjun Sim, Min Yong Jeong, Hyunggeun Lee, Dong Hyun David Lee, Myung Joon Han

Comments: Physical Chemistry Chemical Physics (PCCP) in press

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

[3]  arXiv:2404.01117 [pdf, other]

Title: Variational approach for the two-body problem in a multiband extended-Hubbard model

Authors: M. Iskin

Comments: 5 pages with 2 figures

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

[4]  arXiv:2404.01373 [pdf, other]

Title: Josephson effect in a fractal geometry

Authors: Morten Amundsen, Vladimir Juričić, Jabir Ali Ouassou

Comments: 5 pages, 3 figures. The following article has been submitted to Applied Physics Letters. After it is published, it will be found at this https URL

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

[5]  arXiv:2404.02549 [pdf, ps, other]

Title: Two-line Josephson traveling wave parametric amplifier

Authors: Victor K. Kornev, Alena N. Nikolaeva, Nikolay V. Kolotinskiy

Comments: 6 pages, 6 figures

Subjects: Superconductivity (cond-mat.supr-con); Applied Physics (physics.app-ph)

[6]  arXiv:2404.02633 [pdf, other]

Title: Spin caloritronics as a probe of nonunitary superconductors

Authors: Taiki Matsushita, Takeshi Mizushima, Yusuke Masaki, Satoshi Fujimoto, Ilya Vekhter

Comments: 13 pages, 7 figures

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

[7]  arXiv:2404.02748 [pdf, other]

Title: Tuning superconductivity in nanosecond laser annealed boron doped $Si_{1-x}Ge_{x}$ epilayers

Authors: S. Nath, I. Turan, L. Desvignes, L. Largeau, O. Mauguin, M. Túnica, M. Amato, C. Renard, G. Hallais, D. Débarre, F. Chiodi

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

[8]  arXiv:2404.02914 [pdf, other]

Title: Quantum many-body scars with unconventional superconducting pairing symmetries via multi-body interactions

Authors: Shohei Imai, Naoto Tsuji

Comments: 17 pages, 12 figures

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

[9]  arXiv:2404.02916 [pdf, other]

Title: A review: The Gor'kov-Teitel'baum thermal activation model for cuprates

Authors: Navinder Singh

Comments: 6 pages and 3 figures

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

[10]  arXiv:2404.02918 [pdf, ps, other]

Title: Comment on "Towards exact solutions for the superconducting $T_c$ induced by electron-phonon interaction"

Authors: Grgur Palle

Comments: comment on Phys. Rev. B 103, 094501 (2021), arXiv:1911.05528 ; 2 pages, 0 figures

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