JETP Letters -- April 25, 2004 Volume 79, Issue 8, pp. 361-391 ATOMS, SPECTRA, RADIATIONS On the Possibility of Terahertz Wave Generation upon Dense Gas Optical Breakdown S. V. Golubev, E. V. Suvorov, and A. G. Shalashov pp. 361-364 Full Text: PDF (55 kB) Terahertz Electroluminescence under Conditions of Shallow Acceptor Breakdown in Germanium A. V. Andrianov, A. O. Zakhar'in, I. N. Yassievich, and N. N. Zinov'ev pp. 365-367 Full Text: PDF (44 kB) PLASMA, GASES Dynamic Interaction of Plasma Flow with the Hot Boundary Layer of a Geomagnetic Trap S. P. Savin, L. M. Zelenyi, E. Amata, J. Buechner, J. Blecki, S. I. Klimov, B. Nikutowski, J. L. Rauch, S. A. Romanov, A. A. Skalsky, V. N. Smirnov, P. Song, and K. Stasiewicz pp. 368-371 Full Text: PDF (181 kB) Droplet Cluster A. A. Fedorets pp. 372-374 Full Text: PDF (368 kB) CONDENSED MATTER Defect Formation in a Carbon Onion upon Irradiation with Ar Ions I. V. Ponomareva and L. A. Chernozatonskii pp. 375-380 Full Text: PDF (78 kB) Formation of Silver Nanodots and Nanowires on a Si(557) Surface R. A. Zhachuk, S. A. Tiis, and B. Z. Ol'shanetskii pp. 381-382 Full Text: PDF (177 kB) Metastability and Superfluid Fraction of the A-like and B Phases of 3He in Aerogel in Zero Magnetic Field E. Nazaretski, N. Mulders, and J. M. Parpia pp. 383-387 Full Text: PDF (113 kB) MISCELLANEOUS Mechanism for the Appearance of a High-Efficiency Brownian Motor with Fluctuating Potential V. M. Rozenbaum pp. 388-391 Full Text: PDF (65 kB)