Effects of surface-normal motion for adsorbed He4 films

L. M. Sander; M. Bretz; M. W. Cole

doi:10.1103/PhysRevB.14.61

Effects of surface-normal motion for adsorbed He4 films

L. M. Sander, M. Bretz, M. W. Cole

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19 Scopus citations

Abstract

We investigate the effects of motion normal to the substrate on condensed phases of He4 adsorbed on graphite. We find that normal motion has small effects on the ground-state energy and critical temperature for first-layer adsorbed He4, but that the second layer suffers substantial decreases in both these quantities. Calculated results for Tc compare favorably with experiment.

Original language	English (US)
Pages (from-to)	61-66
Number of pages	6
Journal	Physical Review B
Volume	14
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevB.14.61
State	Published - 1976

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1103/PhysRevB.14.61

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title = "Effects of surface-normal motion for adsorbed He4 films",

abstract = "We investigate the effects of motion normal to the substrate on condensed phases of He4 adsorbed on graphite. We find that normal motion has small effects on the ground-state energy and critical temperature for first-layer adsorbed He4, but that the second layer suffers substantial decreases in both these quantities. Calculated results for Tc compare favorably with experiment.",

author = "Sander, {L. M.} and M. Bretz and Cole, {M. W.}",

note = "Funding Information: Supported by the NSF.",

year = "1976",

doi = "10.1103/PhysRevB.14.61",

language = "English (US)",

volume = "14",

pages = "61--66",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Institute of Physics",

number = "1",

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T1 - Effects of surface-normal motion for adsorbed He4 films

AU - Sander, L. M.

AU - Bretz, M.

AU - Cole, M. W.

N1 - Funding Information: Supported by the NSF.

PY - 1976

Y1 - 1976

N2 - We investigate the effects of motion normal to the substrate on condensed phases of He4 adsorbed on graphite. We find that normal motion has small effects on the ground-state energy and critical temperature for first-layer adsorbed He4, but that the second layer suffers substantial decreases in both these quantities. Calculated results for Tc compare favorably with experiment.

AB - We investigate the effects of motion normal to the substrate on condensed phases of He4 adsorbed on graphite. We find that normal motion has small effects on the ground-state energy and critical temperature for first-layer adsorbed He4, but that the second layer suffers substantial decreases in both these quantities. Calculated results for Tc compare favorably with experiment.

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U2 - 10.1103/PhysRevB.14.61

DO - 10.1103/PhysRevB.14.61

M3 - Article

AN - SCOPUS:35949031905

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VL - 14

SP - 61

EP - 66

JO - Physical Review B

JF - Physical Review B

IS - 1

ER -

Effects of surface-normal motion for adsorbed He4 films

Abstract

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