Evaluation of dipole and quadrupolar contributions to the asymptotic atom-surface interaction

Carey Schwartz

doi:10.1016/0039-6028(87)90112-9

Evaluation of dipole and quadrupolar contributions to the asymptotic atom-surface interaction

Carey Schwartz

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

Abstract

The position of the reference plane z₀ as well as the dipole and quadrupolar contributions to the long-range atom-surface interaction are evaluated within a simple model. The model treats the substrate as a bulk material and a selvedge, each of which has constant electronic density. The required polarizabilities of the atom are treated as one-term Padé approximants. It is then straightforward to calculate the electronic susceptibility and evaluate expressions for C₃, C′₅, and z₀ that have been recently derived.

Original language	English (US)
Pages (from-to)	L49-L56
Journal	Surface Science
Volume	179
Issue number	1
DOIs	https://doi.org/10.1016/0039-6028(87)90112-9
State	Published - Jan 1 1987

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

Access to Document

10.1016/0039-6028(87)90112-9

Cite this

@article{d2e516fb74344f3d964c24aeea54830c,

title = "Evaluation of dipole and quadrupolar contributions to the asymptotic atom-surface interaction",

abstract = "The position of the reference plane z0 as well as the dipole and quadrupolar contributions to the long-range atom-surface interaction are evaluated within a simple model. The model treats the substrate as a bulk material and a selvedge, each of which has constant electronic density. The required polarizabilities of the atom are treated as one-term Pad{\'e} approximants. It is then straightforward to calculate the electronic susceptibility and evaluate expressions for C3, C′5, and z0 that have been recently derived.",

author = "Carey Schwartz",

year = "1987",

month = jan,

day = "1",

doi = "10.1016/0039-6028(87)90112-9",

language = "English (US)",

volume = "179",

pages = "L49--L56",

journal = "Surface Science",

issn = "0039-6028",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Evaluation of dipole and quadrupolar contributions to the asymptotic atom-surface interaction

AU - Schwartz, Carey

PY - 1987/1/1

Y1 - 1987/1/1

N2 - The position of the reference plane z0 as well as the dipole and quadrupolar contributions to the long-range atom-surface interaction are evaluated within a simple model. The model treats the substrate as a bulk material and a selvedge, each of which has constant electronic density. The required polarizabilities of the atom are treated as one-term Padé approximants. It is then straightforward to calculate the electronic susceptibility and evaluate expressions for C3, C′5, and z0 that have been recently derived.

AB - The position of the reference plane z0 as well as the dipole and quadrupolar contributions to the long-range atom-surface interaction are evaluated within a simple model. The model treats the substrate as a bulk material and a selvedge, each of which has constant electronic density. The required polarizabilities of the atom are treated as one-term Padé approximants. It is then straightforward to calculate the electronic susceptibility and evaluate expressions for C3, C′5, and z0 that have been recently derived.

UR - https://www.scopus.com/pages/publications/45949122788

UR - https://www.scopus.com/pages/publications/45949122788#tab=citedBy

U2 - 10.1016/0039-6028(87)90112-9

DO - 10.1016/0039-6028(87)90112-9

M3 - Article

AN - SCOPUS:45949122788

SN - 0039-6028

VL - 179

SP - L49-L56

JO - Surface Science

JF - Surface Science

IS - 1

ER -

Evaluation of dipole and quadrupolar contributions to the asymptotic atom-surface interaction

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this