70 citations · 175 across the 13 of their papers we have counts for
7 papers · 1 filter
Thermal transport of helium-3 in a strongly confining channel
D. Lotnyk, A. Eyal, N. Zhelev +8
In a neutral system such as liquid helium-3, transport of mass, heat, and spin provide information analogous to electrical counterparts in metals, superconductors and topological m…
Multiple Mode Torsional Oscillator Studies and Evidence for Supersolidity in Bulk 4He
Anna Eyal, Xiao Mi, Artem V. Talanov +1
The discovery by Kim and Chan (KC) of an anomalous decrease in the period of torsional oscillators (TO) containing samples of solid He at temperatures below 0.2 K was initially…
Evidence for Supersolidity in Bulk Solid He
Xiao Mi, Anna Eyal, Artem V. Talanov +1
We report low temperature measurements of bulk solid He in a two-frequency compound torsional oscillator with both annular and open cylinder sample geometries. The oscillators…
Observation of a Dislocation Related Interfacial Friction Mechanism in Mobile Solid He
Anna Eyal, Ethan Livne, Emil Polturak
We report a study of the temperature and stress dependence of the friction associated with a relative motion of two masses of solid He in contact. The situation where "two mass…
BCC vs. HCP - The Effect of Crystal Symmetry on the High Temperature Mobility of Solid He
Anna Eyal, Emil Polturak
We report results of torsional oscillator (TO) experiments on solid He at temperatures above 1K. We have previously found that single crystals, once disordered, show some mobil…
On The Mobile Behavior of Solid He at High Temperatures
Anna Eyal, Emil Polturak
We report studies of solid helium contained inside a torsional oscillator, at temperatures between 1.07K and 1.87K. We grew single crystals inside the oscillator using commercially…