Zobrazeno 1 - 5
of 5
pro vyhledávání: '"S. G. Mussett"'
Publikováno v:
Physical Review Letters. 56:69-72
We have observed that the motion of a vibrating-wire resonator in superfluid $^{3}\mathit{B}$ at temperatures below ${\mathrm{T}}_{\mathrm{c}}$/8 is associated with a sharp critical velocity, ${\mathrm{v}}_{\mathrm{c}}$, above which very high dissipa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f5c00fa3dde2ccf1adf18a4bd4254bc
https://doi.org/10.1103/physrevlett.56.69
https://doi.org/10.1103/physrevlett.56.69
Publikováno v:
Physical Review Letters. 55:2021-2024
We report the first direct measurements of the thermal boundary conductance between superfluid $^{3}\mathrm{He}$-$B$ and sintered silver in the temperature region well below ${T}_{c}$. The conductance is highly temperature dependent, being dominated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2479f4f539268c28b252a44dc5ad153
https://doi.org/10.1103/physrevlett.55.2021
https://doi.org/10.1103/physrevlett.55.2021
Publikováno v:
Journal of Low Temperature Physics. 62:511-523
An experimental procedure is described for the characterization of the response of very small vibrating wires to liquid3He at temperatures down to 120 µK. The relative scales of the mean free path in the liquid and the radius of the wire play a sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8162528fd61e02879f7545733ae94c9
https://doi.org/10.1007/bf00683408
https://doi.org/10.1007/bf00683408
Publikováno v:
Europhysics Letters (EPL). 2:523-529
A filamentary wire resonator will generate quasi-particles in 3He-B when driven beyond a critical velocity. By using such a resonator as a source of quasi-particles and a second wire resonator as a quasi-particle detector, we have been able to emit a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecf5a3ca10394fb9eba3928b8a203ff
https://doi.org/10.1209/0295-5075/2/7/006
https://doi.org/10.1209/0295-5075/2/7/006
Autor:
George R. Pickett, I. E. Miller, D. I. Bradley, S. G. Mussett, V. Keith, C. J. Kennedy, A. M. Guénault, W. P. Pratt
Publikováno v:
Journal of Low Temperature Physics. 57:359-390
We describe the philosophy and practice of a new method of nuclear cooling in which the copper refrigerant is immersed directly in the3He sample to be cooled using a guard cell configuration. The method has been used to cool liquid3He to ∼120 µK.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29312a9337db60890f25227025426bb6
https://doi.org/10.1007/bf00681199
https://doi.org/10.1007/bf00681199