Decay of turbulence generated by spin-down to rest in superfluid 4He (2008)
Walmsley, P. M., Golov, A. I., Hall, H. E., Vinen, W. F., Levchenko, A. A.
We report on the extension of the experiments (P. M. Walmsley et al., Phys. Rev. Lett. 99, 265302 (2007)) on the decay of quasiclassical turbulence generated by an impulsive spin-down from angular...
Turbulent dynamics in rotating helium superfluids (2008)
Eltsov, V. B., De Graaf, R., Hanninen, R., Krusius, M., Solntsev, R. E., L'vov, V. S., ...
New techniques, both for generating and detecting turbulence in the helium superfluids 3He-B and 4He, have recently given insight in how turbulence is started, what the dissipation mechanisms are,...
Quantum and quasiclassical types of superfluid turbulence (2008)
By injecting negative ions in superfluid 4He in the zero-temperature limit (T < 0.5 K), we generated tangles of quantized vortex line with negligible large-scale flow. For this quantum regime of...
Dissipation of Quantum Turbulence in the Zero Temperature Limit (2007)
Walmsley, P. M., Golov, A. I., Hall, H. E., Levchenko, A. A., Vinen, W. F.
Turbulence, produced by an impulsive spin-down from angular velocity Omega to rest of a cube-shaped container, is investigated in superfluid 4He at temperatures 0.08 K - 1.6 K. The density of...
Quantum turbulence in propagating superfluid vortex front (2007)
Eltsov, V. B., Golov, A. I., De Graaf, R., H"anninen, R., Krusius, M., L'vov, V. S., ...
We present experimental, numerical and theoretical studies of a vortex front propagating into a region of vortex-free flow of rotating superfluid 3He-B. We show that the nature of the front changes...
Magnetocaloric effect in pyrochlore antiferromagnet Gd2Ti2O7 (2006)
Sosin, S. S., Prozorova, L. A., Smirnov, A. I., Golov, A. I., Berkutov, I. B., Petrenko, O. A., ...
An adiabatic demagnetization process is studied in Gd2Ti2O7, a geometrically frustrated antiferromagnet on a pyrochlore lattice. In contrast to conventional paramagnetic salts, this compound can...
Dissipation Mechanisms near the Superfluid 3He Transition in Aerogel (2004)
Golov, A.I., Einzel, D., Lawes, G., Matsumoto, K., Parpia, J.M.
Magnetocaloric effect in pyrochlore antiferromagnet Gd2Ti2O7 (2004)
Sosin, S. S., Prozorova, L. A., Smirnov, A. I., Golov, A. I., Berkutov, I. B., Petrenko, O. A., ...
An adiabatic demagnetization process is studied in Gd2Ti2O7, a geometrically frustrated antiferromagnet on a pyrochlore lattice. In contrast to conventional paramagnetic salts, this compound can...