Journal of Experimental and Theoretical Physics -- March 2000 Volume 90, Issue 3, pp. 407-569 ATOMS, SPECTRA, RADIATION Scattering of Atoms in a Bichromatic Field of Oppositely Propagating Light Pulses V. I. Romanenko and L. P. Yatsenko pp. 407-414 Full Text: PDF (98 kB) Quantum Processes in a Two-Mode Laser Field N. B. Narozhny and M. S. Fofanov pp. 415-427 Full Text: PDF (178 kB) Optical Solitons in Dense Resonant Media A. A. Afanas'ev, R. A. Vlasov, and A. G. Cherstvyi pp. 428-433 Full Text: PDF (101 kB) Classical and Quantum Theories of the Polarization Bremsstrahlung in the Local Electron Density Model V. A. Astapenko, L. A. Bureeva, and V. S. Lisitsa pp. 434-446 Full Text: PDF (143 kB) The Structure of Ponderomotive Forces Acting on an Electron in Relativistic Laser Fields V. D. Taranukhin pp. 447-451 Full Text: PDF (59 kB) Virtual Qubits: Multilevels Instead of Multiparticles A. R. Kesel' and V. L. Ermakov pp. 452-459 Full Text: PDF (96 kB) PLASMA, GASES Diffusion of Charged Particles in Strong Large-Scale Random and Regular Magnetic Fields Yu. P. Mel'nikov pp. 460-469 Full Text: PDF (120 kB) Diffraction of Optical Radiation on Spatially Ordered Structures of Macroparticles in a Strongly Nonideal Thermal Plasma O. S. Vaulina, A. P. Nefedov, A. A. Samaryan, O. F. Petrov, and A. V. Chernyshev pp. 470-473 Full Text: PDF (100 kB) SOLIDS STRUCTURE New Low-Frequency Magnetic Excitations in LaMnO3 Single Crystals A. M. Balbashov, M. K. Gubkin, V. V. Kireev, O. K. Mel'nikov, T. M. Perekalina, S. V. Pushko, L. E. Svistov, and A. Ya. Shapiro pp. 474-478 Full Text: PDF (147 kB) Long-Period Incommensurate Superstructures in Cu–Au Alloys: Relation with Short-Period Ordering O. I. Velikokhatnyi, S. V. Eremeev, I. I. Naumov, and A. I. Potekaev pp. 479-487 Full Text: PDF (118 kB) Critical Dynamics of Models of the Antiferromagnet Cr2O3 A. K. Murtazaev, I. K. Kamilov, Kh. K. Aliev, and V. A. Mutailamov pp. 488-490 Full Text: PDF (59 kB) Structural Phase Transition in a Large Cluster R. S. Berry and B. M. Smirnov pp. 491-498 Full Text: PDF (100 kB) SOLIDS ELECTRON PROPERTIES Modification of the Domain Wall Structure and Generation of Submicron Magnetic Formations by Local Optical Irradiation A. S. Logginov, A. V. Nikolaev, E. P. Nikolaeva, and V. N. Onishchuk pp. 499-507 Full Text: PDF (354 kB) Investigation of the Parametric Excitation and Relaxation of Phonons in Antiferromagnetic alpha-Fe2O3 A. V. Andrienko pp. 508-516 Full Text: PDF (165 kB) Electron Transport Across a Microconstriction in an Arbitrarily Oriented Homogeneous Magnetic Field N. G. Galkin, V. A. Geyler, and V. A. Margulis pp. 517-526 Full Text: PDF (238 kB) Fermi Surface in the New Organic Quasi-Two-Dimensional Metal alpha-(BETS)2TlHg(SeCN)4 S. I. Pesotskii, R. B. Lyubovskii, V. I. Nizhankovskii, W. Biberacher, M. V. Kartsovnik, K. Andres, J. A. A. J. Perenboom, N. D. Kushch, E. B. Yagubskii, and H. Kobayashi pp. 527-534 Full Text: PDF (130 kB) Superconductivity in a Simple Model of the Pseudogap State E. Z. Kuchinskii and M. V. Sadovskii pp. 535-543 Full Text: PDF (149 kB) Ground State of Fermi Systems with Strong Short-Range Order Yu. B. Kudasov pp. 544-552 Full Text: PDF (103 kB) NONLINEAR PHYSICS Self-Similar Solutions of Equations of the Nonlinear Schrödinger Type V. G. Marikhin, A. B. Shabat, M. Boiti, and F. Pempinelli pp. 553-561 Full Text: PDF (110 kB) Adiabatic Invariance and Separatrix: Single Separatrix Crossing B. V. Chirikov and V. V. Vecheslavov pp. 562-569 Full Text: PDF (147 kB)