Results 21 to 30 of about 2,039,721 (260)

Room-Temperature Superconductivity in Yb/Lu Substituted Clathrate Hexahydrides under Moderate Pressure

Research, 2022
Room temperature superconductivity is a dream that mankind has been chasing for a century. In recent years, the synthesis of H3S, LaH10, and C-S-H compounds under high pressures has gradually made that dream become a reality.
Mingyang Du, Hao Song, Zihan Zhang, Defang Duan, Tian Cui   +4 more
doaj   +2 more sources

High-temperature superconductivity as viewed from the maximum hardness principle. [PDF]

J Mol Model, 2018
Grochala W, Derzsi M.
europepmc   +3 more sources

The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides [PDF]

, 2010
The response of the worldwide scientific community to the discovery in 2008 of superconductivity at T c = 26 K in the Fe-based compound LaFeAsO1−x F x has been very enthusiastic.
David C. Johnston
openalex   +3 more sources

One‐Dimensional Hydrogen Chains in Li–Hf–H System: A Pathway to High Superconductivity Under High Pressure [PDF]

Advanced Science
The recent discovery of high‐critical‐temperature (high‐Tc) superconductivity in hydrides such as H3S and LaH10 has significantly advanced the quest for room‐temperature superconductors.
Kang Yang, Wenwen Cui, Tong Yang, Shicong Ding, Peiheng Lai, Kun Gao, Jingming Shi, Ming Yang, Tong Zhou, Yinwei Li   +9 more
doaj   +2 more sources

High-temperature superconductivity with zero resistance and strange-metal behaviour in La3Ni2O7−δ [PDF]

Nature Physics, 2023
Recent experimental observations have showed some signatures of superconductivity close to 80 K in La3Ni2O7 under pressure and have raised the hope of achieving high-temperature superconductivity in bulk nickelates. However, a zero-resistance state—a key
Yanan Zhang, Dajun Su, Yanen Huang, Z. Shan, Hualei Sun, M. Huo, Kaixin Ye, Jiawen Zhang, Zihan Yang, Yongkang Xu, Yi Su, Rui Li, M. Smidman, Meng Wang, Lin Jiao, H. Yuan   +15 more
semanticscholar   +1 more source

Feasible Route to High-Temperature Ambient-Pressure Hydride Superconductivity. [PDF]

Physical Review Letters, 2023
A key challenge in materials discovery is to find high-temperature superconductors. Hydrogen and hydride materials have long been considered promising materials displaying conventional phonon-mediated superconductivity.
K. Dolui, L. Conway, Christoph Heil, T. Strobel, Rohit P. Prasankumar, Chris J. Pickard   +5 more
semanticscholar   +1 more source

High-Temperature Superconductivity in La3Ni2O7 [PDF]

Chinese Physics Letters, 2023
Motivated by the recent discovery of high-temperature superconductivity in bilayer La3Ni2O7 under pressure, we study its electronic properties and superconductivity due to strong electron correlation.
Kun 坤 Jiang 蒋, Z. Wang 汪, Fu-Chun 富春 Zhang 张   +2 more
semanticscholar   +1 more source

High-Temperature Superconductivity in Hydrides: Experimental Evidence and Details [PDF]

Journal of Superconductivity and Novel Magnetism, 2022
Since the discovery of superconductivity at ~ 200 K in H3S [1], similar or higher transition temperatures, Tcs, have been reported for various hydrogen-rich compounds under ultra-high pressures [2].
M. Eremets, V. Minkov, A. Drozdov, P. Kong, V. Ksenofontov, S. Shylin, S. L. Bud’ko, R. Prozorov, F. Balakirev, Dan Sun, S. Mozaffari, L. Balicas   +11 more
semanticscholar   +1 more source

Cluster structure of superconducting phase and the nature of peaks in the doping dependences of the London penetration depth in iron pnictides

Results in Physics, 2022
The mechanism of formation of dome-like phase diagrams and the features of magnetic field penetration in iron pnictides with hetero- and isovalent doping are considered within the framework of the previously proposed model, which assumes the local ...
K.V. Mitsen, O.M. Ivanenko
doaj   +1 more source

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