Titlebook: High-Tc Superconductors and Related Materials; Material Science, Fu S.-L. Drechsler,T. Mishonov Book 2001 Kluwer Academic Publishers 2001 C

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Superconducting Transition Metal Borocarbides,etal borocarbides and related boronitride compounds. The calculated highly anisotropic Fermi surfaces exhibit clear similarities such as nested regions but also significant distinctions. Electrons from the nested parts of the Fermi surface affect several properties in the superconducting state. We r

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Polarization-Dependent X-Ray Absorption Spectroscopy on Single Crystal YNI2B2C Superconductors,superconductivity research in intermetallics. These quaternary systems exhibit a variety of interesting physical properties. Non-magnetic borocarbides are either non-superconducting or are ‘good’ superconductors with transition temperatures T, of up to ca. 23 K. Even though these T.’s are quite mode

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Plasma Modes in Thin Superconducting Films,raction is very effective and shifts all these modes to the plasma frequency which is well above the frequency of the superconducting gap. Thus even in the superconducting state, plasma oscillations were identical to ones observed in the normal metal.

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Coupling of Intrinsic Josephson Oscillations in Layered Superconductors,d by a stack of Josephson junctions coupling the superconducting Cu02 layers in c-direction. In particular the multiple branch structure observed in the current-voltage characteristics by several groups [.,.,.,.,., .] can be explained by this model. Due to the low value of the critical current in c-

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Nonstationary Josephson and Quasiparticle Tunnel Currents Through Junctions Between Superconductorssity waves were calculated. The existence of both superconducting and dielectric energy gaps leads to a large set of peculiarities for current-voltage characteristics. The new regime of broken symmetry is predicted for all currents. The results agree with tunnel and point-contact data for junctions

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Superconducting Fluctuations and Their Role in the Normal State Anomalies of High Temperature Superg and long debated properties of HTS materials (e.g. the steep increase of the electrical resistivity along the c axis just above T., the anomalous magnetoresistance, the effects of the magnetic field on the resistive transition along the c-axis, the c-axis far infrared absorption spectrum, NMR spec

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On the Interplay Between ,,-Inhomogeneities at Long Length Scales and Thermal Fluctuations Around tales much bigger than any characteristic length for superconductivity, in particular than the superconducting coherence length amplitude, ., even at temperatures relatively close to T.) and the intrinsic fluctuations of Cooper pairs above T. in high temperature cuprate superconductors (HTSC). These