Home > Research > Publications & Outputs > Depression of the energy gap at a surface in 3H...
View graph of relations

Depression of the energy gap at a surface in 3He-B; the evidence from thermal boundary conductance

Research output: Contribution to Journal/MagazineLetterpeer-review

Published

Standard

Depression of the energy gap at a surface in 3He-B; the evidence from thermal boundary conductance. / Lambert, Colin; Guénault, A.M.; Pickett, G. R. .
In: Journal of Physics C: Solid State Physics, Vol. 19, No. 17, 20.06.1986, p. L351-L356.

Research output: Contribution to Journal/MagazineLetterpeer-review

Harvard

APA

Vancouver

Lambert C, Guénault AM, Pickett GR. Depression of the energy gap at a surface in 3He-B; the evidence from thermal boundary conductance. Journal of Physics C: Solid State Physics. 1986 Jun 20;19(17):L351-L356. doi: 10.1088/0022-3719/19/17/001

Author

Lambert, Colin ; Guénault, A.M. ; Pickett, G. R. . / Depression of the energy gap at a surface in 3He-B; the evidence from thermal boundary conductance. In: Journal of Physics C: Solid State Physics. 1986 ; Vol. 19, No. 17. pp. L351-L356.

Bibtex

@article{ff08a79911804d14a200aef078a09c50,
title = "Depression of the energy gap at a surface in 3He-B; the evidence from thermal boundary conductance",
abstract = "A simple expression for the heat flux between sintered silver powder and 3He-B is derived. The heat flux in the superfluid state is expressed in terms of that in the normal state, without the precise mechanism of heat transfer needing to be specified. A comparison with recent measurements suggests that the energy gap involved is a factor of 0.65 of the bulk value. This implies that the gap is depressed near a boundary and that processes occurring close to the boundary dominate the thermal exchange mechanism.",
author = "Colin Lambert and A.M. Gu{\'e}nault and Pickett, {G. R.}",
year = "1986",
month = jun,
day = "20",
doi = "10.1088/0022-3719/19/17/001",
language = "English",
volume = "19",
pages = "L351--L356",
journal = "Journal of Physics C: Solid State Physics",
issn = "0022-3719",
publisher = "Institute of Physics",
number = "17",

}

RIS

TY - JOUR

T1 - Depression of the energy gap at a surface in 3He-B; the evidence from thermal boundary conductance

AU - Lambert, Colin

AU - Guénault, A.M.

AU - Pickett, G. R.

PY - 1986/6/20

Y1 - 1986/6/20

N2 - A simple expression for the heat flux between sintered silver powder and 3He-B is derived. The heat flux in the superfluid state is expressed in terms of that in the normal state, without the precise mechanism of heat transfer needing to be specified. A comparison with recent measurements suggests that the energy gap involved is a factor of 0.65 of the bulk value. This implies that the gap is depressed near a boundary and that processes occurring close to the boundary dominate the thermal exchange mechanism.

AB - A simple expression for the heat flux between sintered silver powder and 3He-B is derived. The heat flux in the superfluid state is expressed in terms of that in the normal state, without the precise mechanism of heat transfer needing to be specified. A comparison with recent measurements suggests that the energy gap involved is a factor of 0.65 of the bulk value. This implies that the gap is depressed near a boundary and that processes occurring close to the boundary dominate the thermal exchange mechanism.

U2 - 10.1088/0022-3719/19/17/001

DO - 10.1088/0022-3719/19/17/001

M3 - Letter

VL - 19

SP - L351-L356

JO - Journal of Physics C: Solid State Physics

JF - Journal of Physics C: Solid State Physics

SN - 0022-3719

IS - 17

ER -