Jansen et al., 1990 - Google Patents

Indirect exchange pairing: a possible key to high-temperature superconductivity

Jansen et al., 1990

Document ID
9994404397024871050
Author
Jansen L
Chandran L
Publication year
Publication venue
Europhysics Letters

External Links

Snippet

Quantitative agreement with experiment provided by a recently proposed indirect-exchange mechanism of pairing in high-T c superconductors is illustrated for several specific properties. Within this pairing mechanism, conduction electrons couple due to an indirect …
Continue reading at iopscience.iop.org (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L39/00—Devices using superconductivity; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof
    • H01L39/02—Details
    • H01L39/12—Details characterised by the material
    • H01L39/125—Ceramic materials
    • H01L39/126—Ceramic materials comprising copper oxide
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L39/00—Devices using superconductivity; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof
    • H01L39/24—Processes or apparatus peculiar to the manufacture or treatment of devices provided for in H01L39/00 or of parts thereof
    • H01L39/2419—Processes or apparatus peculiar to the manufacture or treatment of devices provided for in H01L39/00 or of parts thereof the superconducting material comprising copper oxide
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L39/00—Devices using superconductivity; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof
    • H01L39/22—Devices comprising a junction of dissimilar materials, e.g. Josephson-effect devices
    • H01L39/223—Josephson-effect devices
    • H01L39/225—Josephson-effect devices comprising high Tc ceramic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/775—High tc, above 30 k, superconducting material
    • Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
    • Y10S505/777—Lanthanum, e.g. La2Cu04
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/70—High TC, above 30 k, superconducting device, article, or structured stock
    • Y10S505/704—Wire, fiber, or cable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles

Similar Documents

Publication Publication Date Title
Tallon et al. In-Plane Anisotropy of the Penetration Depth Due to Superconductivity on the Cu-O Chains in Y Ba 2 Cu 3 O 7− δ, Y 2 Ba 4 Cu 7 O 1 5− δ, and Y Ba 2 Cu 4 O 8
Hanawa et al. Superconductivity at 1 K in Cd 2 Re 2 O 7
Owens et al. The new superconductors
Sato et al. Absence of 1 8 anomaly in strained thin films of La 2− x Ba x CuO 4+ δ
Dagan et al. Absence of Andreev reflections and Andreev bound states above the critical temperature
Sun et al. Magnetic field dependence of low-temperature specific heat of the spinel oxide superconductor LiTi 2 O 4
Lister et al. Quantum critical behaviour in the CePd 2 Si 2/CeNi 2 Ge 2 system
Yoshizaki et al. Phase diagram of a high-temperature superconductor in the Bi2Sr2CuOy system
Jansen et al. Indirect exchange pairing: a possible key to high-temperature superconductivity
C. Kobayashi et al. Enhancement of Superconducting Transition Temperature in CeCu 2 Ge 2 under High Pressures
Wang et al. Temperature dependence of the in-plane resistivity in underdoped Bi 2 Sr 2 CaCu 2 O y single crystals
Radhakrishnan et al. Thermopower of zinc-doped Y-Ba-Cu-O
Antson et al. A high-resolution neutron powder diffraction study on high-Tc superconductor YBa2Cu3O7
Jansen et al. On the relationship between doping, critical temperatures and pressure gradients of Tc in high-Tc cuprates: The double role of oxygen
Houssa et al. Superconducting fluctuations in the thermal conductivity of Bi 2 Sr 2 CaCu 2 O 8 and DyBa 2 Cu 3 O 7− x materials
EP0443488B1 (en) Method for producing oxide superconductor
Golben et al. Superconductivity of the single-phase compound Er 1 Ba 2 Cu 3 O 9− δ: Transport and structural properties
Kim et al. Evidence for nonexistence of superconductivity in an isolated CuO 2 bilayer
Petrov et al. Influence of magnetic scattering centers in the insulator component of the composite HTSC+ Cu 1− x Ni x O on its resistive properties
D'yachenko et al. Magnetic-field and high-pressure dependences of Tc and critical current in the polycrystalline HgBaCaCuO system
JP2656531B2 (en) Oxide superconductor
Verkhovskii et al. Localization effects in atomically disordered high-temperature superconductors
Jansen et al. Indirect exchange mechanism of high-Tc superconductivity Pressure gradients of Tc in hole-doped and electron-doped superconductors
Földeáki et al. Local moments, diamagnetism, and time‐dependent magnetic response of high‐temperature superconductors
Ott High-T c superconductivity