Journal of Physical Studies

vol. 5, number 3/4

CONTENTS

Preface _____ p. iii
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General


I. V. Pylyuk
THERMODYNAMIC CHARACTERISTICS OF THREE-DIMENSIONAL ISING-LIKE SYSTEMS AS FUNCTIONS OF MICROSCOPIC PARAMETERS. THE ρ⁶ MODEL APPROXIMATION _____ p. 221-232
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Yu. Holovatch, M. Dudka, T. Yavors'kii
A MARGINAL DIMENSION OF A WEAKLY DILUTED QUENCHED m-VECTOR MODEL _____ p. 233-239
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The physics of elementary particles and fields


B. N. Shalaev
KRAMERS–WANNIER SYMMETRY AND STRONG-WEAK-COUPLING DUALITY IN 2D Φ⁴ FIELD MODELS _____ p. 240-245
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Atomic and molecular physics


R. L. Pavlov, P. P. Raychev, M. Dimitrova-Ivanovich, C. Valdemoro
HYPERFINE INTERACTIONS OF THE NUCLEAR SPIN WITH ELECTRON SYSTEMS IN THE DENSITY MATRIX METHODS _____ p. 246-254
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L. I. Pavlov, S. I. Pavlova, R. L. Pavlov, Ya. I. Delchev
TIME-RESOLVED PHOTOELECTRON SPECTROMETRY OF A DEPHASING PROCESS IN PYRAZINE _____ p. 255-260
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Condensed matter: structure, mechanical and thermal properties


V. Blavats'ka, Yu. Holovatch
A THREE-DIMENSIONAL RANDOM ISING MODEL: RESUMMATION OF FIVE-LOOP SERIES _____ p. 261-267
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I. V. Stasyuk, T. S. Mysakovych
PHASE TRANSITIONS IN PSEUDOSPIN-ELECTRON MODEL AT WEAK COUPLING _____ p. 268-278
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D. V. Pakhnin, A. I. Sokolov
HOW TO DISTINGUISH BETWEEN CUBIC AND ISOTROPIC CRITICAL BEHAVIOURS _____ p. 279-284
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P. V. Prudnikov, V. V. Prudnikov
CRITICAL BEHAVIOUR OF WEAKLY DISORDERED SYSTEMS WITH REPLICA SYMMETRY BREAKING POTENTIALS _____ p. 285-292
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E. E. Kokorina, M. V. Medvedev
A ‟SOFT” SUPERPARAMAGNETIC STATE AND BOUNDARIES OF ITS STABILITY IN AN ISING MODEL OF A DISORDERED GRANULAR MAGNET _____ p. 293-303
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J. C. Rahola
FIRST ORDER PHASE TRANSITIONS INDUCED BY MAGNETIC FLUCTUATIONS AND DIMENSIONAL CROSSOVER IN TYPE I SUPERCONDUCTOR FILMS _____ p. 304-309
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Condensed matter: electronic structure, electrical, magnetic, and optical properties


I. S. Gorban, O. A. Yeshchenko, I. M. Dmitruk, M. M. Bilyi
QUANTUM BIEXCITONIC LIQUID IN β-ZnP₂ CRYSTAL _____ p. 310-315
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T. L. Boyadjiev, Z. D. Genchev
A STUDY OF THE MODIFIED GINZBURG–LANDAU TYPE EQUATION FOR A JOSEPHSON JUNCTION _____ p. 316-322
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V. Micevski, V. Lovchinov, Z. Milosavlevski, S. Stoimenov
THE INFLUENCE OF Ag ADDITION ON THE SUPERCONDUCTING PROPERTIES OF Bi(Pb)SrCaCuO CERAMICS _____ p. 323-326
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H. Kleinert, F. S. Nogueira
TWO DIFFERENT SCALING REGIMES IN GINZBURG–LANDAU MODEL WITH CHERN–SIMONS TERM _____ p. 327-334
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M. Willner, S. Manalo, H. Michor, M. El-Hagary, G. Hilscher
MAGNETIC IMPURITIES IN THE BOROCARBIDE YNi₂B₂C _____ p. 335-340
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D. V. Shopova, T. L. Boyadjiev
MEAN FIELD ANALYSIS OF TWO COUPLED HEISENBERG MODELS _____ p. 341-348
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A. M. Shvaika
DYNAMICAL SUSCEPTIBILITIES IN THE STRONG COUPLING APPROACH: A GENERAL SCHEME AND THE FALICOV–KIMBALL MODEL _____ p. 349-354
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G. Busiello, R. V. Saburova, V. G. Sushkova
LINEAR AND CUBIC DYNAMIC SUSCEPTIBILITIES IN QUANTUM SPIN GLASS _____ p. 355-368
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Cross-disciplinary physics and related areas of science and technology


S. Stoimenov
PHASE TRANSITION DETERMINED BY ULTRASOUND IN SHAPE MEMORY MATERIALS _____ p. 369-377
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Personalia, meetings, bibliography

_____ p. 378-379
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