Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Rudavskiĭ, É. Ya."'
Autor:
Rybalko, A. S., Rubets, S. P., Rudavskii, E. Ya., Golovashchenko, R. V., Tarapov, S. I., Derkach, V. N., Khodusov, V. D., Naumovets, A. S., Nurmagambetov, A. J.
We conducted series of experiments on observing a Stark-type effect in superfluid $^4$He in presence of relative laminar flows of the normal and superfluid components. It is designed a measurement cell which allows us to simultaneously create hydrody
Externí odkaz:
http://arxiv.org/abs/2009.06036
Autor:
Verkin, B. I., Banduryan, B. B., Barylnik, A. S., Batrak, A. G., Bobrov, N. L., Braude, I. S., Gal'chinetskaya, Yu. L., Gaiduk, A. L., Gurevich, A. M., Demirskii, V. V., Dotsenko, V. I., Eropkin, V. I., Zherlitsyn, S. V., Isakina, A. P., Kislyak, I. F., Konovodchenko, V. A., Lavrent'ev, F. F., Litinskaya, L. S., Mikheev, V. A., Momot, V. I., Natsik, V. D., Nechiporenko, I. N., Panfilov, A. S., Pokhil, Yu. A., Prokhvatilov, A. I., Rudavskii, E. Ya., Rybal'chenko, L. F., Svechkarev, I. V., Stepanenko, A. M., Strzhemechnyi, M. A., Fedorchenko, L. I., Fil', V. D., Fisun, V. V., Khomenko, V. G., Chagovets, V. K., Sheshin, G. A., Yanson, I. K., Sergienko, V. V.
Publikováno v:
Fiz. Nizk. Temp., 13, 771 (1987); (Sov. J. Low Temp. Phys., 13, 442 (1987)
The structure and physical properties of superconducting compounds Y(La)-Ba(Sr)-Cu-O are studied, the compounds being prepared by the method of cryogenic dispersion of a charge consisting of premix oxides and carbonates. Electrical conductivity and c
Externí odkaz:
http://arxiv.org/abs/1703.08707
Phase structure of rapidly quenched solid helium samples is studied by the NMR technique. The pulse NMR method is used for measurements of spin-lattice $T_1$ and spin-spin $T_2$ relaxation times and spin diffusion coefficient $D$ for all coexisting p
Externí odkaz:
http://arxiv.org/abs/1107.0653
The samples of hcp solid helium (1% $^3$He in $^4$He) are studied by NMR technique. The samples are grown by the blocking capillary method at different growth rates (about 8, 2, and 0.08 mK/s). The NMR technique is used for phase identification by me
Externí odkaz:
http://arxiv.org/abs/1106.6135
Autor:
Lisunov, A. A., Maidanov, V. A., Rubanskiy, V. Yu., Rubets, S. P., Rudavskii, E. Ya., Rybalko, A. S., Tikhii, V. A.
A disordered (glassy) state has been searched in solid 3He deformed in the course of experiment employing precise measurements of pressure. The analysis of the temperature dependence of the crystal pressure measured at a constant volume shows that th
Externí odkaz:
http://arxiv.org/abs/1012.1150
The study of phase structure of dilute $^3$He - $^4$He solid mixture of different quality is performed by spin echo NMR technique. The diffusion coefficient is determined for each coexistent phase. Two diffusion processes are observed in rapidly quen
Externí odkaz:
http://arxiv.org/abs/0906.3163
Autor:
Rybalko, A. S., Rubets, S. P., Rudavskii, E. Ya., Tikhiy, V. A., Golovachenko, R., Derkach, V. N., Tarapov, S. I.
A new effect of electromagnetic radiation generated by heat flow in superfluid helium has been detected experimentally. The generating heat flow was produced using hydrodynamic thermal guns. Electromagnetic radiation was registered with a dielectric
Externí odkaz:
http://arxiv.org/abs/0811.2114
Autor:
Rybalko, A. S., Rubets, S. P., Rudavskii, E. Ya., Tikhiy, V. A., Golovachenko, R., Derkach, V. N., Tarapov, S. I.
The interaction between electromagnetic microwaves (40-200 GHz) and superfluid helium in a stationary electric field has been investigated experimentally. It is found that the narrow line of resonance absorption at the roton frequency is split in the
Externí odkaz:
http://arxiv.org/abs/0807.4810
Autor:
Rybalko, A. S., Rubets, S. P., Rudavskii, E. Ya., Tikhiy, V. A., Tarapov, S. I., Golovashchenko, R. V., Derkach, V. N.
Microwave (MW) absorption in liquid 4He is investigated in the frequency range of 40-200 GHz at T = 1.4 - 2.5 K. Whispering gallery of waves was generated by a dielectric disc resonator immersed into the liquid. Resonance absorption of MWs was detect
Externí odkaz:
http://arxiv.org/abs/cond-mat/0703710
Autor:
Grigorev, V. N., Maidanov, V. A., Rubanskii, V. Yu., Rubets, S. P., Rudavskii, E. Ya., Rybalko, A. S., Syrnikov, Ye. V., Tikhii, V. A.
High-precision pressure measurements in solid 4He, grown by the capillary blocking technique, have been made in temperatures range from 50 to 500 mK. The temperature dependence of pressure indicates that aside from the usual phonon contribution ~T^4,
Externí odkaz:
http://arxiv.org/abs/cond-mat/0702133