New Dissipation Relaxation Phenomenon in Oscillating Solid He-4
Other Condensed Matter
2009-11-13 v1 Statistical Mechanics
Abstract
We describe the first observations on the time-dependent dissipation when the drive level of a torsional oscillator containing solid He-4 is abruptly changed. The relaxation of dissipation in solid He-4 shows rich dynamical behavior including exponential and logarithmic time-dependent decays, hysteresis, and memory effects.
Keywords
Cite
@article{arxiv.0803.2909,
title = {New Dissipation Relaxation Phenomenon in Oscillating Solid He-4},
author = {Y. Aoki and M. C. Keiderling and H. Kojima},
journal= {arXiv preprint arXiv:0803.2909},
year = {2009}
}
Comments
4 pages, 4 figures