Superfluidity of Monolayer Helium Films

Massimo Boninsegni; Milton W. Cole

doi:10.1023/a:1022531607680

Superfluidity of Monolayer Helium Films

Massimo Boninsegni
, Milton W. Cole

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

9 Scopus citations

Abstract

We report the first theoretical results indicating the presence of monolayer superfluidity in ⁴He films on a single crystal Li surface. Path integral Monte Carlo simulations results show that ⁴He adsorbs strongly on Li, where it forms a superfluid liquid monolayer. On K, instead, the film is spread in surface-normal direction, and localized laterally. We discuss the implication of these results for wetting and superfluid transitions.

Original language	English (US)
Pages (from-to)	393-398
Number of pages	6
Journal	Journal of Low Temperature Physics
Volume	113
Issue number	3-4
DOIs	https://doi.org/10.1023/a:1022531607680
State	Published - 1998

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
General Materials Science
Condensed Matter Physics

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10.1023/a:1022531607680

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@article{9fe55598221742abbe6ab961852c4f0a,

title = "Superfluidity of Monolayer Helium Films",

abstract = "We report the first theoretical results indicating the presence of monolayer superfluidity in 4He films on a single crystal Li surface. Path integral Monte Carlo simulations results show that 4He adsorbs strongly on Li, where it forms a superfluid liquid monolayer. On K, instead, the film is spread in surface-normal direction, and localized laterally. We discuss the implication of these results for wetting and superfluid transitions.",

author = "Massimo Boninsegni and Cole, \{Milton W.\}",

year = "1998",

doi = "10.1023/a:1022531607680",

language = "English (US)",

volume = "113",

pages = "393--398",

journal = "Journal of Low Temperature Physics",

issn = "0022-2291",

publisher = "Kluwer Academic/Plenum Publishers",

number = "3-4",

}

TY - JOUR

T1 - Superfluidity of Monolayer Helium Films

AU - Boninsegni, Massimo

AU - Cole, Milton W.

PY - 1998

Y1 - 1998

N2 - We report the first theoretical results indicating the presence of monolayer superfluidity in 4He films on a single crystal Li surface. Path integral Monte Carlo simulations results show that 4He adsorbs strongly on Li, where it forms a superfluid liquid monolayer. On K, instead, the film is spread in surface-normal direction, and localized laterally. We discuss the implication of these results for wetting and superfluid transitions.

AB - We report the first theoretical results indicating the presence of monolayer superfluidity in 4He films on a single crystal Li surface. Path integral Monte Carlo simulations results show that 4He adsorbs strongly on Li, where it forms a superfluid liquid monolayer. On K, instead, the film is spread in surface-normal direction, and localized laterally. We discuss the implication of these results for wetting and superfluid transitions.

UR - https://www.scopus.com/pages/publications/0032203309

UR - https://www.scopus.com/pages/publications/0032203309#tab=citedBy

U2 - 10.1023/a:1022531607680

DO - 10.1023/a:1022531607680

M3 - Article

AN - SCOPUS:0032203309

SN - 0022-2291

VL - 113

SP - 393

EP - 398

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

IS - 3-4

ER -

Superfluidity of Monolayer Helium Films

Abstract

All Science Journal Classification (ASJC) codes

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