Repulsive interaction of the helium atom with a metal surface

Tutkimustuotos: Lehtiartikkeli

Standard

Repulsive interaction of the helium atom with a metal surface. / Manninen, M.; Nørskov, J. K.; Puska, M. J.; Umrigar, Cyrus.

julkaisussa: Physical Review B, Vuosikerta 29, Nro 4, 15.02.1984, s. 2314-2316.

Tutkimustuotos: Lehtiartikkeli

Harvard

Manninen, M, Nørskov, JK, Puska, MJ & Umrigar, C 1984, 'Repulsive interaction of the helium atom with a metal surface', Physical Review B, Vuosikerta. 29, Nro 4, Sivut 2314-2316. https://doi.org/10.1103/PhysRevB.29.2314

APA

Vancouver

Author

Manninen, M. ; Nørskov, J. K. ; Puska, M. J. ; Umrigar, Cyrus. / Repulsive interaction of the helium atom with a metal surface. Julkaisussa: Physical Review B. 1984 ; Vuosikerta 29, Nro 4. Sivut 2314-2316.

Bibtex - Lataa

@article{85d106cb7b63420a9c2aa8b3b9ec89ff,
title = "Repulsive interaction of the helium atom with a metal surface",
abstract = "The repulsive part of the helium scattering potential at a surface is approximately proportional to the surface electron density. The proportionality coefficient is shown to be a well-defined quantity, which can be related to the electron-helium scattering length. The spread in the values of the proportionality constant suggested in the literature is shown to be due to different definitions of the coefficient or due to inadequate calculational methods. The value calculated using the local density approximation with a self-interaction correction is in very good agreement with the electron-scattering-length measurements.",
author = "M. Manninen and N{\o}rskov, {J. K.} and Puska, {M. J.} and Cyrus Umrigar",
year = "1984",
month = "2",
day = "15",
doi = "10.1103/PhysRevB.29.2314",
language = "English",
volume = "29",
pages = "2314--2316",
journal = "Physical Review B (Condensed Matter and Materials Physics)",
issn = "2469-9950",
publisher = "American Physical Society",
number = "4",

}

RIS - Lataa

TY - JOUR

T1 - Repulsive interaction of the helium atom with a metal surface

AU - Manninen, M.

AU - Nørskov, J. K.

AU - Puska, M. J.

AU - Umrigar, Cyrus

PY - 1984/2/15

Y1 - 1984/2/15

N2 - The repulsive part of the helium scattering potential at a surface is approximately proportional to the surface electron density. The proportionality coefficient is shown to be a well-defined quantity, which can be related to the electron-helium scattering length. The spread in the values of the proportionality constant suggested in the literature is shown to be due to different definitions of the coefficient or due to inadequate calculational methods. The value calculated using the local density approximation with a self-interaction correction is in very good agreement with the electron-scattering-length measurements.

AB - The repulsive part of the helium scattering potential at a surface is approximately proportional to the surface electron density. The proportionality coefficient is shown to be a well-defined quantity, which can be related to the electron-helium scattering length. The spread in the values of the proportionality constant suggested in the literature is shown to be due to different definitions of the coefficient or due to inadequate calculational methods. The value calculated using the local density approximation with a self-interaction correction is in very good agreement with the electron-scattering-length measurements.

UR - http://www.scopus.com/inward/record.url?scp=0001498150&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.29.2314

DO - 10.1103/PhysRevB.29.2314

M3 - Article

VL - 29

SP - 2314

EP - 2316

JO - Physical Review B (Condensed Matter and Materials Physics)

JF - Physical Review B (Condensed Matter and Materials Physics)

SN - 2469-9950

IS - 4

ER -

ID: 6506357