Specific heat of 4He confined to 9869 Å planar geometry

Mark O. Kimball; Francis M. Gasparini

doi:10.1016/S0921-4526(99)02010-4

Specific heat of ⁴He confined to 9869 Å planar geometry

Mark O. Kimball
, Francis M. Gasparini

Physics

SUNY Buffalo

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

6 Scopus citations

Abstract

We report new data for ⁴He confined between two silicon wafers spaced 9869 Å apart. This spacing complements a series of previous measurements which now span a factor of 20 between the smallest and largest confinements. These new data allow us to further check scaling predictions. We find, as reported with previous data, that the present data scale well except near the heat capacity maximum, and below into the superfluid region.

Original language	English
Pages (from-to)	47-48
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART I
DOIs	https://doi.org/10.1016/S0921-4526(99)02010-4
State	Published - 2000

Keywords

2D crossover
Liquid λ transition
Scaling
Specific heat

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10.1016/S0921-4526(99)02010-4

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title = "Specific heat of 4He confined to 9869 {\AA} planar geometry",

abstract = "We report new data for 4He confined between two silicon wafers spaced 9869 {\AA} apart. This spacing complements a series of previous measurements which now span a factor of 20 between the smallest and largest confinements. These new data allow us to further check scaling predictions. We find, as reported with previous data, that the present data scale well except near the heat capacity maximum, and below into the superfluid region.",

keywords = "2D crossover, Liquid λ transition, Scaling, Specific heat",

author = "Kimball, \{Mark O.\} and Gasparini, \{Francis M.\}",

year = "2000",

doi = "10.1016/S0921-4526(99)02010-4",

language = "English",

volume = "284-288",

pages = "47--48",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

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T1 - Specific heat of 4He confined to 9869 Å planar geometry

AU - Kimball, Mark O.

AU - Gasparini, Francis M.

PY - 2000

Y1 - 2000

N2 - We report new data for 4He confined between two silicon wafers spaced 9869 Å apart. This spacing complements a series of previous measurements which now span a factor of 20 between the smallest and largest confinements. These new data allow us to further check scaling predictions. We find, as reported with previous data, that the present data scale well except near the heat capacity maximum, and below into the superfluid region.

AB - We report new data for 4He confined between two silicon wafers spaced 9869 Å apart. This spacing complements a series of previous measurements which now span a factor of 20 between the smallest and largest confinements. These new data allow us to further check scaling predictions. We find, as reported with previous data, that the present data scale well except near the heat capacity maximum, and below into the superfluid region.

KW - 2D crossover

KW - Liquid λ transition

KW - Scaling

KW - Specific heat

UR - https://www.scopus.com/pages/publications/0033718857

U2 - 10.1016/S0921-4526(99)02010-4

DO - 10.1016/S0921-4526(99)02010-4

M3 - Article

AN - SCOPUS:0033718857

SN - 0921-4526

VL - 284-288

SP - 47

EP - 48

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART I

ER -

Specific heat of ⁴He confined to 9869 Å planar geometry

Abstract

Keywords

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