Results 11 to 20 of about 14,666,949 (243)

High‐Temperature Superconductivity in Perovskite Hydride Below 10 GPa [PDF]

Advanced Science
Hydrogen and hydride materials have long been considered promising materials for high‐temperature superconductivity. However, the extreme pressures required for the metallization of hydrogen‐based superconductors limit their applications.
Mingyang Du, Hongyu Huang, Zihan Zhang, Min Wang, Hao Song, Defang Duan, Tian Cui   +6 more
doaj   +2 more sources

Dome-shaped magnetic order competing with high-temperature superconductivity at high pressures in FeSe [PDF]

Nat Commun, 2016
The coexistence and competition between superconductivity and electronic orders, such as spin or charge density waves, have been a central issue in high transition-temperature (Tc) superconductors.
Uwatoko Y., Yan J.-Q., Sun J.P., Shimozawa M., Ye G.Z., Kasahara S., Mizukami Y., Watashige T., Matsubayashi K., Shibauchi T., Yamashita M., Matsuda Y., Sales B.C., Matsuura K., Cheng J.-G.   +14 more
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Hydrogen‐Doped c‐BN as a Promising Path to High‐Temperature Superconductivity Above 120 K at Ambient Pressure [PDF]

Advanced Science
Finding high‐temperature superconductivity in light‐weight element containing compounds at atmosphere pressure is currently a research hotspot but has not been reached yet.
Han‐Bin Ding, Rui Niu, Shen‐Ao Li, Ying‐Ming Liu, Xiao‐Jia Chen, Hai‐Qing Lin, Guo‐Hua Zhong   +6 more
doaj   +2 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   +2 more sources

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

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.
openaire   +2 more sources

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 in hydrides: experimental evidence and details [PDF]

, 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].
Balakirev, F., Prozorov, Ruslan, Balakirev, F. F., Drozdov, A., Drozdov, A. P., Bud’ko, S. L., Ksenofontov, Vadim, Bud'ko, S., Kong, P. P., Minkov, V., Shylin, Sergii I., Kong, P., Prozorov, R., Balakirev, Fedor F., Eremets, M. I., Minkov, V. S., Drozdov, Alexander P., Shylin, Sergii I.,, Bud’ko, Sergey L., Mozaffari, S., Sun, D., Kong, Panpan, Balicas, Luis, Eremets, Mikhail I., Shylin, S., Shylin, S. I., Eremets, M., Balicas, L., Mozaffari, Soudabeh, Ksenofontov, V., Sun, Dan, Minkov, Vasily S.   +31 more
core   +1 more source

Calculation and Optimization of Resistive Wall and RF Cavity Impedance in Medium Energy Diffraction Limit Storage Ring

Yuanzineng kexue jishu, 2022
In the diffraction limit storage ring, the size of the vacuum chamber was greatly reduced compared with the third-generation synchronous light source due to the high-gradient small-aperture magnet, and the impedance of ring is significantly increased ...
WANG Meng;ZHANG Wenzhi;TIAN Shunqiang;CAI Chuanbing;LIU Xinzhong
doaj  

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