Results 31 to 40 of about 2,039,721 (260)

Phonon-mediated high-temperature superconductivity in the ternary borohydride KB2H8 under pressure near 12 GPa [PDF]

Physical review B, 2021
Discovery of high-temperature superconductivity in hydrogen-rich compounds has fuelled the enthusiasm for finding materials with more promising superconducting properties among hydrides.
M. Gao, Xunwang Yan, Zhong-yi Lu, T. Xiang   +3 more
semanticscholar   +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

Anomalous High‐Temperature Superconductivity in YH6

Advances in Materials, 2021
Pressure‐stabilized hydrides are a new rapidly growing class of high‐temperature superconductors, which is believed to be described within the conventional phonon‐mediated mechanism of coupling.
I. Troyan, D. Semenok, A. Kvashnin, A. Sadakov, O. A. Sobolevskiy, V. Pudalov, A. Ivanova, V. Prakapenka, E. Greenberg, A. Gavriliuk, I. Lyubutin, V. Struzhkin, A. Bergara, I. Errea, Raffaello Bianco, M. Calandra, F. Mauri, Lorenzo Monacelli, R. Akashi, A. Oganov   +19 more
semanticscholar   +1 more source

Doping a Mott insulator: Physics of high-temperature superconductivity [PDF]

, 2004
This article reviews the physics of high-temperature superconductors from the point of view of the doping of a Mott insulator. The basic electronic structure of cuprates is reviewed, emphasizing the physics of strong correlation and establishing the ...
P. Lee, N. Nagaosa, X. Wen
semanticscholar   +1 more source

Clathrate metal superhydrides under high-pressure conditions: enroute to room-temperature superconductivity

National Science Review, 2023
Room-temperature superconductivity has been a long-held dream of mankind and a focus of considerable interest in the research field of superconductivity.
Ying Sun, Xin Zhong, Hanyu Liu, Yanming Ma   +3 more
semanticscholar   +1 more source

High Temperature Superconductivity in a Lightly Doped Quantum Spin Liquid. [PDF]

Physical Review Letters, 2021
We have performed density-matrix renormalization group studies of a square lattice t-J model with small hole doping, δ≪1, on long four and six-leg cylinders.
Hong-Chen Jiang, S. Kivelson
semanticscholar   +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

High-temperature superconductivity in hydrides [PDF]

, 2022
Over the past six years (2015-2021), many superconducting hydrides with critical temperatures $T_{C}$ up to 250 K, which are currently record highs, have been discovered.
I. Troyan, D. Semenok, A. Ivanova, A. Kvashnin, D. Zhou, A. Sadakov, O. A. Sobolevskiy, V. Pudalov, I. Lyubutin, A. Oganov   +9 more
semanticscholar   +1 more source

High-temperature superconductivity [PDF]

Brazilian Journal of Physics, 2003
The widely held notion that high-temperature superconductivity originates in the cuprate-planes is proven to be faulty. In the cuprates such as YBa2Cu3O7, we argue that the superconductivity resides in the BaO layers. This superconductivity is s-wave, not d-wave, in the bulk.
Dow, John D., Harshman, Dale R.
openaire   +3 more sources

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