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

^*Corresponding author for this work

Not published at Aalto University

University of California, Berkeley

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

1 Citation (Scopus)

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
MoE publication type	A1 Journal article-refereed

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10.1007/BF00115046

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@article{703046070b924a15aa1ef85bfbdb2161,

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",

month = apr,

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journal = "Journal of Low Temperature Physics",

issn = "0022-2291",

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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

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