Thermal expansion of liquid 4He between 0.1 and 0.7 K

P. R. Roach; J. B. Ketterson; B. M. Abraham; M. Kuchnir

doi:10.1016/0375-9601(72)90729-3

Thermal expansion of liquid ⁴He between 0.1 and 0.7 K

P. R. Roach^*, J. B. Ketterson, B. M. Abraham, M. Kuchnir

^*Corresponding author for this work

Physics and Astronomy

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

3 Scopus citations

Abstract

We have determined the thermal expansion of liquid ⁴He from 0.1 to 0.7 K by comparing the temperature dependence of the constant-density and the constant-pressure sound velocities. The agreement with the theoretical phonon contribution is very good.

Original language	English (US)
Pages (from-to)	251-252
Number of pages	2
Journal	Physics Letters A
Volume	39
Issue number	3
DOIs	https://doi.org/10.1016/0375-9601(72)90729-3
State	Published - May 8 1972

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1016/0375-9601(72)90729-3

Cite this

@article{852d993bfa034a1d8bc87ebea722068c,

title = "Thermal expansion of liquid 4He between 0.1 and 0.7 K",

abstract = "We have determined the thermal expansion of liquid 4He from 0.1 to 0.7 K by comparing the temperature dependence of the constant-density and the constant-pressure sound velocities. The agreement with the theoretical phonon contribution is very good.",

author = "Roach, {P. R.} and Ketterson, {J. B.} and Abraham, {B. M.} and M. Kuchnir",

year = "1972",

month = may,

day = "8",

doi = "10.1016/0375-9601(72)90729-3",

language = "English (US)",

volume = "39",

pages = "251--252",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier",

number = "3",

}

TY - JOUR

T1 - Thermal expansion of liquid 4He between 0.1 and 0.7 K

AU - Roach, P. R.

AU - Ketterson, J. B.

AU - Abraham, B. M.

AU - Kuchnir, M.

PY - 1972/5/8

Y1 - 1972/5/8

N2 - We have determined the thermal expansion of liquid 4He from 0.1 to 0.7 K by comparing the temperature dependence of the constant-density and the constant-pressure sound velocities. The agreement with the theoretical phonon contribution is very good.

AB - We have determined the thermal expansion of liquid 4He from 0.1 to 0.7 K by comparing the temperature dependence of the constant-density and the constant-pressure sound velocities. The agreement with the theoretical phonon contribution is very good.

UR - http://www.scopus.com/inward/record.url?scp=33846567612&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33846567612&partnerID=8YFLogxK

U2 - 10.1016/0375-9601(72)90729-3

DO - 10.1016/0375-9601(72)90729-3

M3 - Article

AN - SCOPUS:33846567612

SN - 0375-9601

VL - 39

SP - 251

EP - 252

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 3

ER -

Thermal expansion of liquid ⁴He between 0.1 and 0.7 K

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this