Results 231 to 240 of about 2,039,721 (260)

Stoichiometric Ternary Superhydride LaBeH_{8} as a New Template for High-Temperature Superconductivity at 110 K under 80 GPa.

Physical Review Letters, 2023
The search for high-temperature superconducting superhydrides has recently moved into a new phase by going beyond extensively probed binary compounds and focusing on ternary ones with vastly expanded material types and configurations for property ...
Yinggang Song, Jingkai Bi, Y. Nakamoto, K. Shimizu, Hanyu Liu, B. Zou, Guangtao Liu, Hongbo Wang, Yanming Ma   +8 more
semanticscholar   +1 more source

High-Temperature Superconductivity

Physics Today, 1991
One can argue that superconductivity in “the oxides” was discovered in 1964, 1986 or 1987, depending on which oxide is chosen: the first to show superconductivity at any temperature, the first with a Tc greater than 20 K or the first with a Tc greater than 77 K.
Mary E DeWeese, Mary E DeWeese
  +5 more sources

High-temperature superconducting resonators

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 1992
Preliminary measurements on high-T(c) superconducting resonators are reported and why they are attractive candidates for incorporation in low-noise oscillators is discussed. Some of the important contributions to oscillator noise are reviewed and how they depend on the resonator parameters is shown. A preliminary YBaCu (3)O(7)/LaAlO(3) resonator with a
R C, Taber, J N, Hollenhorst, L S, Cutler, T L, Bagwell, N, Newman, B F, Cole   +5 more
openaire   +2 more sources

High Temperature Superconducting Oxide Films

IEEE Transactions on Components, Hybrids, and Manufacturing Technology, 1988
The authors used sputter deposition with single oxide targets and metal molecular beam epitaxy to prepare thin films of the high-T/sub c/ oxide Y-Ba-Cu-O superconductor. The processing parameters, the structural characteristics, and the transport properties of the films are reported. The authors also discuss the microstructures of superconducting Y/sub
M. Hong, J. Kwo, C.H. Chen
openaire   +1 more source

High temperature superconductivity

Journal of Polymer Science Part C: Polymer Symposia, 1970
AbstractThe critical temperature, Tc, for all presently known superconductors does not exceed 21'K. This fact obviously limits the range of applications of superconductivity in technology in a very fundamental way. On the whole, the reason why the value of Tc for “ordinary” superconductors would not exceed 20‐40oK is fairly well understood. At the same
openaire   +1 more source

High-temperature topological superconductivity in twisted double-layer copper oxides

Nature Physics, 2020
Various phenomena occur when two-dimensional materials, such as graphene or transition metal dichalcogenides, are assembled into bilayers with a twist between the individual layers.
Oguzhan Can, T. Tummuru, R. Day, I. Elfimov, A. Damascelli, M. Franz   +5 more
semanticscholar   +1 more source

Signatures of superconductivity near 80 K in a nickelate under high pressure

Nature, 2023
Although high-transition-temperature (high- T _c) superconductivity in cuprates has been known for more than three decades, the underlying mechanism remains unknown^ 1 – 4 .
Hualei Sun, M. Huo, Xunwu Hu, Jingyuan Li, Zengjia Liu, Yifeng Han, Lingyun Tang, Zhongquan Mao, P. Yang, Bosen Wang, Jinguang Cheng, D. Yao, Guang-Ming Zhang, Meng Wang   +13 more
semanticscholar   +1 more source

High-Temperature Superconductivity

IEE Colloquium on `Practical Applications of High Temperature Superconductors', 1995
The author reviews the development of high Tc superconductors. The preparation techniques of the ceramic materials and the applications of materials for power devices are discussed. (3 pages)
openaire   +2 more sources

High-Temperature Superconductivity

Japanese Journal of Applied Physics, 2006
A general review on high-temperature superconductivity was made. After prehistoric view and the process of discovery were stated, the special features of high-temperature superconductors were explained from the materials side and the physical properties side.
openaire   +1 more source

High-temperature superconductivity

Physics World, 1996
Cohn Humphreys criticizes the UK superconductivity community for its apparent lack of positive response to the recommendation by the materials panel in the UK's Technology Foresight exercise that additional funding should be directed towards the processing of superconductors for applications (August p15).
Ian McDougall, Colin Gough, Andrew Mackenzie   +2 more
openaire   +2 more sources