Evidence for thermally activated dissipation in flowing superfluid 3He

J. P. Pekola; J. C. Davis; R. E. Packard

doi:10.1007/BF00115046

Evidence for thermally activated dissipation in flowing superfluid ³He

J. P. Pekola
, J. C. Davis
, R. E. Packard

University of California at Berkeley

Research output: Contribution to journal › Article › peer-review

Abstract

We report on observations of the onset of dissipation in superfluid ³He flowing through a single cylindrical channel of diameter d = 0.7 μm and length L = 6.0 μm. We propose a model in which thermally activated phase slips in the order parameter can account for the observed onset of dissipation.

Original language	English
Pages (from-to)	141-149
Number of pages	9
Journal	Journal of Low Temperature Physics
Volume	71
Issue number	1-2
DOIs	https://doi.org/10.1007/BF00115046
Publication status	Published - Apr 1988
Externally published	Yes

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@article{928c6d078734469ea4975d8b000cbad3,

title = "Evidence for thermally activated dissipation in flowing superfluid 3He",

abstract = "We report on observations of the onset of dissipation in superfluid 3He flowing through a single cylindrical channel of diameter d = 0.7 μm and length L = 6.0 μm. We propose a model in which thermally activated phase slips in the order parameter can account for the observed onset of dissipation.",

author = "Pekola, \{J. P.\} and Davis, \{J. C.\} and Packard, \{R. E.\}",

year = "1988",

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T1 - Evidence for thermally activated dissipation in flowing superfluid 3He

AU - Pekola, J. P.

AU - Davis, J. C.

AU - Packard, R. E.

PY - 1988/4

Y1 - 1988/4

N2 - We report on observations of the onset of dissipation in superfluid 3He flowing through a single cylindrical channel of diameter d = 0.7 μm and length L = 6.0 μm. We propose a model in which thermally activated phase slips in the order parameter can account for the observed onset of dissipation.

AB - We report on observations of the onset of dissipation in superfluid 3He flowing through a single cylindrical channel of diameter d = 0.7 μm and length L = 6.0 μm. We propose a model in which thermally activated phase slips in the order parameter can account for the observed onset of dissipation.

UR - https://www.scopus.com/pages/publications/0023985245

U2 - 10.1007/BF00115046

DO - 10.1007/BF00115046

M3 - Article

AN - SCOPUS:0023985245

SN - 0022-2291

VL - 71

SP - 141

EP - 149

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

IS - 1-2

ER -

Evidence for thermally activated dissipation in flowing superfluid ³He

Abstract

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