JETP Letters -- July 10, 2000 Volume 72, Issue 1, pp. 1-29 Fields, Particles, and Nuclei Relative Phase between the J/psi --> rhoeta and omegaeta Amplitudes N. N. Achasov and V. V. Gubin pp. 1-3 Full Text: PDF (46 kB) Nonlinear Dynamics Oscillations of the Crystallization Front of Adsorbed Water V. G. Myagkov pp. 4-6 Full Text: PDF (98 kB) Plasma, Gases Study of the Ion Composition of an Expanding Magnesium Plasma Produced by a CO2 Laser K. N. Makarov, S. G. Nishchuk, V. K. Rerikh, Yu. A. Satov, I. Yu. Skobelev, Yu. B. Smakovskii, A. N. Starostin, A. E. Stepanov, T. A. Pikuz, A. Ya. Faenov, and S. V. Khomenko pp. 7-10 Full Text: PDF (113 kB) On the Possibility of "Informational" Cooling of Neutral Atoms V. I. Balykin and V. S. Letokhov pp. 11-13 Full Text: PDF (58 kB) Condensed Matter The Antiferromagnetic Photovoltaic Effect V. V. Men'shenin and E. A. Turov pp. 14-17 Full Text: PDF (44 kB) Anomalous Compressibility and Magnetostriction of Beryllium under the Conditions of Diamagnetic Domain Formation V. S. Egorov, F. V. Lykov, and O. A. Repina pp. 18-20 Full Text: PDF (67 kB) Temperature Dependence of the Upper Critical Field as an Indicator of Boson Effects in Superconductivity in Nd2 – xCexCuO4 – y V. F. Gantmakher, G. A. Emel'chenko, I. G. Naumenko, and G. É. Tsydynzhapov pp. 21-25 Full Text: PDF (99 kB) Magnetic Properties of Two-Dimensional Josephson Networks: Self-Organized Criticality in Magnetic Flux Dynamics S. M. Ishikaev, É. V. Matizen, V. V. Ryazanov, V. A. Oboznov, and A. V. Veretennikov pp. 26-29 Full Text: PDF (121 kB)