Results 11 to 20 of about 28,163 (235)

Synthesis and HRTEM Investigation of EuRbFe₄As₄ Superconductor

Nanomaterials, 2022
In the stoichiometric iron-based superconductor EuRbFe4As4, superconductivity coexists with a long-range magnetic ordering in Eu layers. Using high-resolution transmission electron microscopy (HRTEM), we observed an atomic structure of as-grown ...
Alena Yu. Degtyarenko, Igor A. Karateev, Alexey V. Ovcharov, Vladimir A. Vlasenko, Kirill S. Pervakov   +4 more
doaj   +1 more source

Multiple Andreev reflections effect spectroscopy of LiFeAs single crystals: three superconducting order parameters and their temperature evolution

SN Applied Sciences, 2022
Highlights Three-gap superconductivity with possible momentum dependence (anisotropy) in LiFeAs. Temperature dependences of the superconducting gaps indicate a moderate interband coupling.
Svetoslav Kuzmichev, Tatiana Kuzmicheva, Igor Morozov, Alexander Boltalin, Andrey Shilov   +4 more
doaj   +1 more source

High-temperature superconductivity [PDF]

Journal of Magnetism and Magnetic Materials, 1998
The current status of basic research on the high temperature cuprate superconductors and prospects for technological applications of these materials is discussed. Recent developments concerning other novel superconductors are also briefly described.
openaire   +4 more sources

Electronic structure and superconductivity of the non-centrosymmetric Sn4As3

New Journal of Physics, 2020
In a superconductor that lacks inversion symmetry, the spatial part of the Cooper pair wave function has a reduced symmetry, allowing for the mixing of spin-singlet and spin-triplet Cooper pairing channels and thus providing a pathway to a non-trivial ...
C A Marques, M J Neat, C M Yim, M D Watson, L C Rhodes, C Heil, K S Pervakov, V A Vlasenko, V M Pudalov, A V Muratov, T K Kim, P Wahl   +11 more
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Pressure induced superconductivity in MnSe

Nature Communications, 2021
Superconductivity in FeSe attracted great interests to understand the mechanism of high temperature superconductivity. Here, the authors report a pressure induced superconductivity with a highest T c of ~9 K in MnSe.
T. L. Hung, C. H. Huang, L. Z. Deng, M. N. Ou, Y. Y. Chen, M. K. Wu, S. Y. Huyan, C. W. Chu, P. J. Chen, T. K. Lee   +9 more
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Modeling High-Temperature Superconductivity: Correspondence at Bay? [PDF]

, 2007
How does a predecessor theory relate to its successor? According to Heinz Post's General Correspondence Principle, the successor theory has to account for the empirical success of its predecessor.
Hartmann, Stephan, Stephan Hartmann
core   +1 more source

Possible high-T C superconductivity at 50 GPa in sodium hydride with clathrate structure

New Journal of Physics, 2021
Ambient-pressure room-temperature superconductivity is one ultimate goal of science, for it will bring worldwide revolutionary changes in all kinds of technology.
Chin-Hsuan Chen, Angus Huang, C C Tsuei, Horng-Tay Jeng   +3 more
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Projected BCS theory for the unification of antiferromagnetism and strongly correlated superconductivity

Physical Review Research, 2022
A close connection between antiferromagnetism and superconductivity is at the core of high-temperature superconductivity. Here, we put forward the projected BCS theory for the unification of antiferromagnetism and strongly correlated superconductivity ...
Hyunwoong Kwon, Kwon Park
doaj   +1 more source

High-Temperature Superconductivity: The Explanation [PDF]

Physica Scripta, 2011
Soon after the discovery of the first high temperature superconductor by Georg Bednorz and Alex Mueller in 1986 the late Sir Nevill Mott answering his own question "Is there an explanation?" [Nature v 327 (1987) 185] expressed a view that the Bose-Einstein condensation (BEC) of small bipolarons, predicted by us in 1981, could be the one.
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Superconductivity of H_{3}S doped with light elements

Physical Review Research, 2021
Pressurized hydrogen-rich compounds, which could be viewed as precompressed metallic hydrogen, exhibit high superconductivity, thereby providing a viable route toward the discovery of high-temperature superconductors.
Hongyi Guan, Ying Sun, Hanyu Liu
doaj   +1 more source