Superconducting Thick-Films From a Y-Ba-Cu-O Precursor by Maurizio Sacchi, Fausto Sirotti, Bruno Morten, Maria Prudenziati

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Single Charge Current in a Normal Mesoscopic Region Attached to Superconductor Leads via a Coupled Poisson Nonequilibrium Green Function Formalism by David Verrilli, F. P. Marin, Rafael Rangel

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Sensitive dependence of pairing symmetry on Ni-e g crystal field splitting in the nickelate superconductor La3Ni2O7 by Chengliang Xia, Hongquan Liu, Shengjie Zhou, Hanghui Chen

“…Our work highlights the sensitive dependence of pairing symmetry on low-energy electronic structures in multi-orbital superconductors, which calls for care in the downfolding procedure when one calculates their pairing symmetry.…”
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Theoretical Investigation of the Interplay of Superconductivity and Magnetism in Ba1−xKxFe2As2 Superconductor in a Two-Band Model by Using the Bogoliubov Transformation Formalism by Gedefaw Mebratie, Tigabu Bekele

“…The main focus of this article is to investigate the theoretical interplay of magnetism and superconductivity in a two-band model for the iron-based superconductor Ba1−xKxFe2As2. On the basis of experimental results, the two-band model Hamiltonian was considered. …”
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Gap Structure of the Overdoped Iron-Pnictide Superconductor Ba(Fe0.942Ni0.058)2As2: A Low-Temperature Specific-Heat Study by Gang Mu, Bo Gao, Xiaoming Xie, Yoichi Tanabe, Jingtao Xu, Jiazhen Wu, Katsumi Tanigaki

“…Our observation is similar to that observed in the Co-doped system in our previous work and is consistent with the theoretical prediction for a superconductor with line nodes in the energy gap.…”
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A CaAl2Si2-Type Magnetic Semiconductor (Sr, Na)(Zn, Mn)2Sb2 Isostructural to 122-Type Iron-Based Superconductors by Yilun Gu, Rufei Zhang, Haojie Zhang, Licheng Fu, Guoxiang Zhi, Jinou Dong, Xueqin Zhao, Lingfeng Xie, Fanlong Ning

“…A new diluted magnetic semiconductor (Sr, Na)(Zn, Mn)2Sb2 has been successfully synthesized by doping Na and Mn into the parent compound SrZn2Sb2, which has a CaAl2Si2-type crystal structure (space group P3¯m1, No. 164, hP5) isostructural to the 122-type iron-based superconductor CaFe2As2. No magnetic ordering has been observed when only spins are doped by (Zn, Mn) substitution. …”
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Effects of Homogeneous Doping on Electron–Phonon Coupling in SrTiO₃ by Minwoo Park, Suk Bum Chung

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Flux pinning in superconducting multilayer 2H-NbSe2 nano-step junction by Minseong Kwon, Mingi Kim, Yoonji Gong, Heeyeon Lee, Young Duck Kim

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Transport Critical Current Density of (Bi1.6Pb0.4)Sr2Ca2Cu3O10 Ceramic Superconductor with Different Nanosized Co3O4 Addition by Nur Jannah Azman, Huda Abdullah, Roslan Abd-Shukor

“…The effect of different nanosized Co3O4 (10, 30, and 50 nm) addition on the Bi1.6Pb0.4Sr2Ca2Cu3O10(Co3O4)x superconductor with x=0–0.05 wt.% has been investigated using X-ray diffraction method, scanning electron microscopy, transition temperature, and critical current density Jc measurements. …”
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Quasi one-dimensional organic conductors: from Fröhlich conductivity and Peierls insulating state to magnetically-mediated superconductivity, a retrospective by Jerome, Denis, Bourbonnais, Claude

Subjects: “…Organic conductors and superconductors…”
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Robust control problems of vortex dynamics in superconducting films with Ginzburg-Landau complex systems by Aziz Belmiloudi

“…We formulate and study robust control problems for a two-dimensional time-dependent Ginzburg-Landau model with Robin boundary conditions on phase-field parameter, which describes the phase transitions taking place in superconductor films with variable thickness. The objective of such study is to control the motion of vortices in the superconductor films by taking into account the influence of noises in data. …”
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Is There a Metamaterial Route to High Temperature Superconductivity? by Igor I. Smolyaninov, Vera N. Smolyaninova

“…We argue that the metamaterial approach to dielectric response engineering may considerably increase the critical temperature of a composite superconductor-dielectric metamaterial.…”
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Necklacelike Pattern of Vortex Bound States by Zhiyong Hou, Kailun Chen, Wenshan Hong, Da Wang, Wen Duan, Huan Yang, Shiliang Li, Huiqian Luo, Qiang-Hua Wang, Tao Xiang, Hai-Hu Wen

“…A vortex is a topological defect in the superconducting condensate when a magnetic field is applied to a type-II superconductor, as elucidated by the Ginzburg-Landau theory. …”
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Electron Number Density and Coherence Length of Boson-Fermion Pair in HTSC by Abel Mukubwa

“…The dependence of plasmon frequency on the material of a superconductor reveals that modes within a specific range of frequency enhance superconductivity and therefore affect the critical temperature of a particular superconducting material. …”
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2.5-dimensional topological superconductivity in twisted superconducting flakes by Kevin P. Lucht, J. H. Pixley, Pavel A. Volkov

“…Here we demonstrate the emergence of distinct topological phases and transitions in N-layered flakes of nodal superconductors with a single monolayer twisted on top of it. …”
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Superconducting Nanostrip Photon-Number-Resolving Detector as an Unbiased Random Number Generator by Pasquale Ercolano, Mikkel Ejrnaes, Ciro Bruscino, Syed Muhammad Junaid Bukhari, Daniela Salvoni, Chengjun Zhang, Jia Huang, Hao Li, Lixing You, Loredana Parlato, Giovanni Piero Pepe

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Terahertz Science and Technology in Astronomy, Telecommunications, and Biophysics by Jing Li, Xianjin Deng, Yangmei Li, Jie Hu, Wei Miao, Changxing Lin, Jun Jiang, Shengcai Shi

“…In THz astronomy, it highlights major discoveries and ongoing projects, emphasizing the role of advanced superconducting technologies, including superconductor–insulator–superconductor (SIS) mixers, hot electron boundedness spectroscopy (HEB), transition-edge sensors (TESs), and kinetic inductance detectors (KIDs), while exploring prospects in the field. …”
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Superconductivity due to Condensation of Monopoles around RCD Strings in SU(2) Gauge Theory by B. S. Rajput, Sandeep Kumar

“…Constructing the RCD Lagrangian and the partition function for monopoles in terms of string action and the action of the current around the strings, the monopole current in RCD chromo magnetic superconductor has been derived and it has shown that in London' limit the penetration length governs the monopole density around RCD string in chromo magnetic superconductors while with finite (nonzero) coherence length the leading behavior of the monopole density at large distances from the string is controlled by the coherence length and not by the penetration length.…”
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A Schematic Two Overlapping-Band Model for Superconducting Sulfur Hydrides: The Isotope Mass Exponent by R. M. Méndez-Moreno

“…A multicomponent model within the BCS framework is proposed in this work for sulfur hydride superconductors. This model is used to evaluate some properties of the H3S superconductor. …”
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Gatemonium: A Voltage-Tunable Fluxonium by William M. Strickland, Bassel Heiba Elfeky, Lukas Baker, Andrea Maiani, Jaewoo Lee, Ido Levy, Jacob Issokson, Andrei Vrajitoarea, Javad Shabani

“…We present a new style of fluxonium qubit, gatemonium, based on an all-superconductor-semiconductor hybrid platform. The linear inductance is achieved using 600 planar Al-InAs Josephson junctions (JJs) in series. …”
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