Results 171 to 180 of about 92,670 (212)

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. Eight researchers share their contributions to the search for a better understanding of unconventional superconductivity and their hopes for the future of the field.
D P Tunstall, W Barford, P Osborne
  +6 more sources

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   +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 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

Inference: International Review of Science, 2019
Superconductivity in liquid helium, a very cold substance, was discovered in 1908. Ever since, researchers have aimed to fabricate materials that exhibit superconductivity at room temperature, which would offer a host of practical applications, from lossless power transmission to magnetically levitated trains. Andrew Jordan examines recent experimental
  +4 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   +2 more
openaire   +2 more sources

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