ADVANCES IN HIGH TEMPERATURE SUPERCONDUCTIVITY

High-Tc superconductors - much more than superconductors of higher Tc, A. Barone; the present status and challenges of high temperature superconductivity, C. W. Chu; problems of obtaining textured high-Tc superconducting materials for high current applications, V. P. Seminozhenko et al; recent trends in the synthesis, optimization and characterization of layered lead and bismuth cuprates, B. Raveau et al; flux lattice relaxation in YBCO and BSCCO single crystals in an extended frequency and temperatue range, V. Calzona et al; flux pinning enhancement by fast neutron irradiation in YBa2Cu3O7-d single crystals, H.W. Weber; magnetic shielding by high-Tc superconductors - shielding effects of YBCO cylinders, M. Itoh; on the nature of grain boundaries in the high temperature superconductors, R. Gross and B. Mayer; multilayer-type Josephson junctions and devices fabricated thereof, G. J. Gerritsma; an interpretation of experimental data on high-Tc junctions, A. Di Chiara et al.(Part contents).