Tailoring the Normal and Superconducting State Properties of Ternary Scandium Tellurides, Sc6MTe2 (M = Fe, Ru, and Ir) Through Chemical Substitution
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202505517
Abstract: The pursuit of a unifying theory for non‐BCS superconductivity has faced significant challenges. One approach to overcome such challenges is to perform systematic investigations into superconductors containing d‐electron metals in order to elucidate their underlying… read more here.
Keywords: normal superconducting; state properties; superconducting state; tailoring normal ... See more keywords
Unusual Enhancement of Normal and Superconducting State Properties of (100-x)YBa2Cu3O7-δ + xNi (x = 1, 2.5, 5, 7.5, 10, and 15 wt%) Composites with Low Level of Ni Additives
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-019-05245-y
Abstract: Samples of superconducting composite (100-x)YBa2Cu3O7-δ + xNi (x = 1, 2.5, 5, 7.5, 10, and 15 wt%) were synthesized via solid state reaction method. Scanning electron microscope (SEM) images revealed that the grain size of… read more here.
Keywords: state; 100 yba2cu3o7; unusual enhancement; yba2cu3o7 xni ... See more keywords
Higher-Order Topology in the Superconducting State of Nodal-Line Spin-Gapless Semimetals
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-021-06022-6
Abstract: We study the topological properties of a nodal-line spin gapless semimetal superconductor. In the normal state, the low energy states are completely spin polarized so that the $$p+ip$$ -wave pairing symmetry is considered. In the… read more here.
Keywords: state; line spin; spin gapless; nodal line ... See more keywords
Influence of strong-coupling and retardation effects on superconducting state in YB6 compound
Sign Up to like & getrecommendations! Published in 2018 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2018.07.025
Abstract: Abstract In the framework of strong-coupling formalism, we have calculated the thermodynamic parameters of superconducting state in the YB6 compound. The values of critical temperature (TC) are 9.5 K and 7.9 K for the Coulomb pseudopotential μ⋆ = 0.1… read more here.
Keywords: coupling retardation; state yb6; retardation effects; yb6 compound ... See more keywords
Nematic superconducting state in iron pnictide superconductors
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-02016-y
Abstract: Nematic order often breaks the tetragonal symmetry of iron-based superconductors. It arises from regular structural transition or electronic instability in the normal phase. Here, we report the observation of a nematic superconducting state, by measuring… read more here.
Keywords: state iron; superconducting state; plane; nematic superconducting ... See more keywords
Superconducting state properties of Cu-substituted Fe0.99Te0.66Se0.34 exhibiting superconductivity recovered under hydrostatic pressure
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-24806-x
Abstract: Magnetic measurements under hydrostatic pressure (P) up to 10 kbar and x-ray diffraction measurements up to 10.7 kbar were performed for a single crystal of Fe0.975Cu0.025Te0.66Se0.34, which is non-superconducting at ambient pressure. In this compound,… read more here.
Keywords: pressure; fe0 99te0; superconducting state; kbar ... See more keywords
Multiple magnetic orders discovered in the superconducting state of EuFe2(As 1−x P x)2
Sign Up to like & getrecommendations! Published in 2024 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ad7494
Abstract: The interplay between superconductivity and magnetism is an important subject in condensed matter physics. EuFe2As2-based iron pnictides could offer an interesting plateau to study their relationship that has attracted considerable attention. So far, two magnetic… read more here.
Keywords: orders discovered; multiple magnetic; magnetic orders; superconducting state ... See more keywords
Nonreciprocal transport in the superconducting state of the chiral crystal NbGe2
Sign Up to like & getrecommendations! Published in 2024 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ad334b
Abstract: Due to the lack of inversion, mirror or other roto-inversion symmetries, chiral crystals possess a well-defined handedness which, when combined with time-reversal symmetry breaking from the application of magnetic fields, can give rise to directional… read more here.
Keywords: transport; superconducting state; nonreciprocal transport; transport superconducting ... See more keywords
Possible frustrated superconductivity in kagome superconductors
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/74gh-tjmq
Abstract: Geometric frustration has long been a subject of enduring interest in condensed matter physics. While geometric frustration traditionally focuses on magnetic systems, little attention is paid to the"frustrated superconductivity"which could arise when the superconducting interaction… read more here.
Keywords: kagome superconductors; superconducting state; superconducting pairing; frustrated superconducting ... See more keywords
Effect of gap anisotropy on the spin resonance peak in the superconducting state of iron-based materials
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.104510
Abstract: Spin resonance in the superconducting state of Fe-based materials within the multiorbital model with unequal anisotropic gaps on different Fermi surface sheets is studied. On the basis of the model gap function and the one… read more here.
Keywords: gap; resonance; resonance peak; spin resonance ... See more keywords
Lifting of Gap Nodes by Disorder in Tetragonal FeSe_{1-x}S_{x} Superconductors.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/physrevlett.133.156506
Abstract: The observation of time-reversal symmetry breaking and large residual density of states in tetragonal FeSe_{1-x}S_{x} suggests a novel type of ultranodal superconducting state with Bogoliubov Fermi surfaces (BFSs). Although such BFSs in centrosymmetric superconductors are… read more here.
Keywords: gap nodes; superconducting state; tetragonal fese; disorder tetragonal ... See more keywords