Results 11 to 20 of about 18,113,107 (230)

High Temperature Superconductivity

Nature Reviews Physics, 2021
Despite decades of intense theoretical, experimental and computational effort, a microscopic theory of high-temperature superconductivity is not yet established.
D P Tunstall, W Barford, P Osborne
core   +4 more sources

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   +4 more sources

High-Temperature Superconductivity [PDF]

, 1992
In the spring of 1986, K.A. Muller and J.G. Bednortz [1] revealed that at temperatures higher that 30 K the ceramic compounds of lanthanum, barrium and copper oxides go into a superconducting state. In February, 1987, C.W. Chu et al. [2] synthesized yttrium compounds which go over into a superconducting state at temperatures T c close to 90 K.
Chakrabarti, J
openaire   +2 more sources

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 from realistic Coulomb and Frohlich interactions [PDF]

, 2012
In recent years ample experimental evidence has shown that charge carriers in high-temperature superconductors are strongly correlated but also coupled with lattice vibrations (phonons), signalling that the true origin of high-Tc superconductivity can ...
A.S. Alexandrov (7170284), G. Sica (7170515), John Samson (1251294)   +2 more
core   +6 more sources

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
doaj   +1 more source

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
doaj   +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
doaj   +1 more source