Journal of Physical Studies

vol. 5, number 1

CONTENTS

General


I. O. Vakarchuk
Is a quantum a great guesswork or a ``forced" step? p.1-6
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R. Plyatsko
On the comparison of solutions of the Dirac and Mathisson--Papapetrou equations in a Schwarzschild field p.7-13
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D. O. Kharchenko
Conditions of the anomalous diffusion in stochastic systems p.14-18
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Condensed matter: structure, mechanical and thermal properties


Ya. A. Zhydachevskii, A. O. Matkovskii, D. Yu. Sugak, P. Potera, I. Pracka, T. {\L}ukasiewicz, I. M. Solskii, J. Mierczyk
Radiation and optical properties of the LiNbO$_3$ crystals doped with d- and f-elements p.19-23
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E. D. Soldatova, M. G. Snegirev
Analysis of properties of metallic cerium in the vicinity of the critical point p.24-30
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Condensed matter: electronic structure, electrical, magnetic, and optical properties


L. Didukh, Yu. Skorenkyy
Ground state energy and metal-insulator transition in a model of narrow-band paramagnet p.31-38
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B. S. Kuzhel
Hysteresis of temperature dependences of thermopower and electrical resistivity in solid solutions on the basis of Eu ternary compounds p.39-42
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Z. D. Kovalyuk, V. B. Orletskii, I. M. Budzulyak, V. V. Netyaga
The nature of noises in layered monocrystals and films of InSe p.43-45
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O. J. Babych, R. V. Lutciv
The influence of near Fermi levels structure of states density on normal properties of the} YBa$_2$Cu$_3$O$_7$ superconductor p.46-48
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O. Derzhko
Jordan--Wigner fermionization for spin-$\frac{1}{2}$ systems in two dimensions: A brief review p.49-64
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V. Yo. Stadnyk, M. O. Romanjuk
The refractometry of the mechanically stressed RbNH$_4$SO$_4$ crystals p.65-69
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Y. I. Shopa
Measuring of optical activity in the KDP group crystals by high accuracy polarimetric methods p.70-74
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M. I. Kolinko, O. V. Bovgyra, I. V. Kityk, M. Piasecki
Indium bromide: optical spectra in the 2-30 eV region p.75-79
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M. S. Pidzyrailo, V. V. Vistovsky, H. K. Maksimovich, I. V. Stefanskiy
Optical and spectral characteristics of the bulk and Tl$^+$-doped K$_{2}$ZnI$_{4}$ single crystals p.80-84
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A. E. Nosenko, L. V. Kostyk, R. Ye. Leshchuk
Luminescence of the Eu$^{3+}$ impurity ions in calcium-gallium-germanium and calcium-gallogermanate crystals p.85-90
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Geophysics, Astronomy, and Astrophysics


M. M. Kovalchuk, M. I. Stodilka, Ja. T. Blagodyr, M. B. Girnyak
Non-equilibrium formation of rare-earth elements weak spectra in the solar atmosphere: CeII p.91-100
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Personalia, meetings, bibliography


p.101-105
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