Very low-energy scattering of helium atoms from crystal surfaces: A quantitative comparison between experiment and theory

Laurie Danielson; Jesus Carlos Ruiz Suarez; Carey Schwartz; Giancinto Scoles; Jeremy M. Hutson

doi:10.1039/DC9858000047

Very low-energy scattering of helium atoms from crystal surfaces: A quantitative comparison between experiment and theory

Laurie Danielson
, Jesus Carlos Ruiz Suarez
, Carey Schwartz
, Giancinto Scoles
, Jeremy M. Hutson

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

23 Scopus citations

Abstract

Very low-energy scattering experiments are described for He atoms colliding with an LiF(001) surface. The apparatus is capable of performing experiments for beam energies down to 4 meV. The He-LiF results are compared with close-coupling calculations on the interaction potential of Celli et al. (J. Chem. Phys., 1985, 83, 2504). Very good agreement between experiment and theory is found, but there are small discrepancies which should allow the potential to be refined.

Original language	English (US)
Pages (from-to)	47-56
Number of pages	10
Journal	Faraday Discussions of the Chemical Society
Volume	80
DOIs	https://doi.org/10.1039/DC9858000047
State	Published - 1985

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1039/DC9858000047

Cite this

@article{446684ce951a41af8c4d90750f4ebd00,

title = "Very low-energy scattering of helium atoms from crystal surfaces: A quantitative comparison between experiment and theory",

abstract = "Very low-energy scattering experiments are described for He atoms colliding with an LiF(001) surface. The apparatus is capable of performing experiments for beam energies down to 4 meV. The He-LiF results are compared with close-coupling calculations on the interaction potential of Celli et al. (J. Chem. Phys., 1985, 83, 2504). Very good agreement between experiment and theory is found, but there are small discrepancies which should allow the potential to be refined.",

author = "Laurie Danielson and Suarez, \{Jesus Carlos Ruiz\} and Carey Schwartz and Giancinto Scoles and Hutson, \{Jeremy M.\}",

year = "1985",

doi = "10.1039/DC9858000047",

language = "English (US)",

volume = "80",

pages = "47--56",

journal = "Faraday Discussions of the Chemical Society",

issn = "0301-7249",

publisher = "Royal Society of Chemistry",

}

TY - JOUR

T1 - Very low-energy scattering of helium atoms from crystal surfaces

T2 - A quantitative comparison between experiment and theory

AU - Danielson, Laurie

AU - Suarez, Jesus Carlos Ruiz

AU - Schwartz, Carey

AU - Scoles, Giancinto

AU - Hutson, Jeremy M.

PY - 1985

Y1 - 1985

N2 - Very low-energy scattering experiments are described for He atoms colliding with an LiF(001) surface. The apparatus is capable of performing experiments for beam energies down to 4 meV. The He-LiF results are compared with close-coupling calculations on the interaction potential of Celli et al. (J. Chem. Phys., 1985, 83, 2504). Very good agreement between experiment and theory is found, but there are small discrepancies which should allow the potential to be refined.

AB - Very low-energy scattering experiments are described for He atoms colliding with an LiF(001) surface. The apparatus is capable of performing experiments for beam energies down to 4 meV. The He-LiF results are compared with close-coupling calculations on the interaction potential of Celli et al. (J. Chem. Phys., 1985, 83, 2504). Very good agreement between experiment and theory is found, but there are small discrepancies which should allow the potential to be refined.

UR - https://www.scopus.com/pages/publications/37049099600

UR - https://www.scopus.com/pages/publications/37049099600#tab=citedBy

U2 - 10.1039/DC9858000047

DO - 10.1039/DC9858000047

M3 - Article

AN - SCOPUS:37049099600

SN - 0301-7249

VL - 80

SP - 47

EP - 56

JO - Faraday Discussions of the Chemical Society

JF - Faraday Discussions of the Chemical Society

ER -

Very low-energy scattering of helium atoms from crystal surfaces: A quantitative comparison between experiment and theory

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this