Low Temperature Physics -- December 1999 Volume 25, Issue 12, pp. 929-1002 SUPERCONDUCTIVITY,HIGH-TEMPERATURE SUPERCONDUCTIVITY Transport critical current in granular high-temperature superconductors N. A. Bogolyubov Full Text: PDF (87 kB) A crossover in the temperature behavior of the perpendicular upper critical magnetic field of layered superconductors and thin films V. M. Gvozdikov Full Text: PDF (89 kB) Relaxation of the electric resistance of YBaCuO single crystals due to hydrostatic pressure and jumpwise temperature variation M. A. Obolenskii, D. D. Balla, A. V. Bondarenko, R. V. Vovk, A. A. Prodan, and T. F. Ivanova Full Text: PDF (62 kB) Upper critical fields in superconductor–normal metal type superlattices in the Ginzburg–Landau approximation V. N. Kushnir, A. Yu. Petrov, and S. L. Prishchepa Full Text: PDF (68 kB) LOW-TEMPERATURE MAGNETISM Description of critical behavior of Ising ferromagnet in the rho6 model approximation taking into account the confluent correction. II. Region below the phase transition point I. V. Pylyuk Full Text: PDF (134 kB) Double-peaked character of the temperature dependence of resistance of perovskite manganites for a broadened ferromagnetic transition A. I. Tovstolytkin, A. N. Pogorilyi, and S. M. Kovtun Full Text: PDF (45 kB) Exact instanton solution for quantum tunneling in an uncompensated antiferromagnet B. A. Ivanov and V. E. Kireev Full Text: PDF (79 kB) Dynamics of domain walls and solitons in easy-plane magnets with weak exchange interaction M. V. Gvozdikova and A. S. Kovalev Full Text: PDF (87 kB) ELECTRONIC PROPERTIES OF METALS AND ALLOYS Phenomenological model for Casimir attraction of a metal film V. N. Dubrava and V. A. Yampol'skii Full Text: PDF (83 kB) LOW-DIMENSIONAL AND DISORDERED SYSTEMS Characteristic energy losses of electrons in a two-dimensional electron gas in a magnetic field A. M. Ermolaev and Babak Haghighi Full Text: PDF (80 kB) LATTICE DYNAMICS Peculiarities of low-frequency excitation spectrum of CsDy1–xBix(MoO4)2 V. I. Kut'ko, S. S. Gerashchenko, and N. Yu. Nedbailo Full Text: PDF (54 kB) BRIEF COMMUNICATIONS On the theory of phase separation in systems metallized as a result of doping M. A. Ivanov and V. M. Loktev Full Text: PDF (32 kB) Sound attenuation in the superconducting amorphous alloy ZrTiCuNiBe E. V. Bezuglyi, A. L. Gaiduk, V. D. Fil, W. L. Johnson, G. Bruls, B. Lüthi, B. Wolf, and S. V. Zherlitsyn Full Text: PDF (67 kB)