Results 211 to 220 of about 63,592 (262)
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Superconductivity and superconducting Materials
Canadian Metallurgical Quarterly, 1972AbstractOur present understanding of the properties of high-field superconductors, specifically critical temperature, critical field and critical current, is reviewed. The processing of commercial materials is described, and present and future applications are discussed. Resume L'auteur passe en revue les connaissances actuelles des supra-conducteurs a
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Superconductivity in the RExMo6S8
Solid State Communications, 1975The rare earth molybdenum sulfides RE x Mo6S8 (RE = rare earth) have been synthesized and are found to be superconducting with a few exceptions. This result, which is surprising in view of the high concentration of magnetic ions, is correlated with the particular structure of these compounds based on on units of Mo6S8.
Ø. Fischer +3 more
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Science, 1968
Phosphorus, the element itself, becomes superconducting near 4.7°K and at pressures exceeding 100 kilobars. This constitutes one of the four last missing links in the proof that superconductivity is normal behavior for every truly metallic sp element. The three remaining ones are arsenic, sulfur, and iodine.
J, Wittig, B T, Matthias
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Phosphorus, the element itself, becomes superconducting near 4.7°K and at pressures exceeding 100 kilobars. This constitutes one of the four last missing links in the proof that superconductivity is normal behavior for every truly metallic sp element. The three remaining ones are arsenic, sulfur, and iodine.
J, Wittig, B T, Matthias
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Superconductivity and Superconducting Fluctuations
1977The first part of this paper will be devoted to an outline of the theory of superconductivity in order to develop sufficient background to appreciate what effects fluctuations have upon super-conductivity. The second part by Dr. H. Gutfreund will discuss in more detail superconductivity and the more general problem of instabilities of one-dimension ...
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Superconductivity and Superconductive Electronics
1990Abstract : The Stanford Center for Research on Superconductivity and Superconductive Electronics is currently focused on developing techniques for producing increasingly improved films and multilayers of the high-temperature superconductors, studying their physical properties and using these films and multilayers in device physics studies.
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Superconducting magnets and hard superconductivity
Physics Today, 1964In the three years which have elapsed since the discovery of high-field superconductors, considerable effort at various laboratories has been directed toward the development and production of superconducting magnets. Commercial magnets wound with Nb-Zr wire are now available for fields up to 60 kG (up to 90 kG if supplemented by Nb-Ti wire); test ...
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American Journal of Physics, 1960
Some recent developments in the theory of superconductivity are discussed with emphasis on the underlying physical ideas. It is proposed that the electron-phonon interaction produces a strong preference for singlet zero momentum pairs in two-body correlations which can account for superconductivity and related phenomena.
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Some recent developments in the theory of superconductivity are discussed with emphasis on the underlying physical ideas. It is proposed that the electron-phonon interaction produces a strong preference for singlet zero momentum pairs in two-body correlations which can account for superconductivity and related phenomena.
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Physical Review, 1950
In quantum mechanics an electric current is closely connected with translational degeneracy.
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In quantum mechanics an electric current is closely connected with translational degeneracy.
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Colloquium: Room temperature superconductivity: The roles of theory and materials design
Reviews of Modern Physics, 2023Warren Earl Pickett
exaly
Pressure-induced superconductivity at 32 K in MoB2.
National Science Review, 2023Cuiying Pei, Yanpeng Qi, Ruitao Luo
exaly