Van der Waals interaction between a tungsten surface and iridium and tantalum atoms

Milton W. Cole; Jacques Bardon

doi:10.1103/PhysRevB.33.2812

Van der Waals interaction between a tungsten surface and iridium and tantalum atoms

Milton W. Cole, Jacques Bardon

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Abstract

Calculations are presented of the coefficient C3 of the z-3 dispersion interaction between Ir and Ta atoms and a W surface. The results depend sensitively on the assumed value of the atomic polarizability. If experimental values are used, the results for C3 are consistent with determinations based on the atomic deflection by a field-emission tip.

Original language	English (US)
Pages (from-to)	2812-2813
Number of pages	2
Journal	Physical Review B
Volume	33
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevB.33.2812
State	Published - 1986

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1103/PhysRevB.33.2812

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title = "Van der Waals interaction between a tungsten surface and iridium and tantalum atoms",

abstract = "Calculations are presented of the coefficient C3 of the z-3 dispersion interaction between Ir and Ta atoms and a W surface. The results depend sensitively on the assumed value of the atomic polarizability. If experimental values are used, the results for C3 are consistent with determinations based on the atomic deflection by a field-emission tip.",

author = "Cole, {Milton W.} and Jacques Bardon",

year = "1986",

doi = "10.1103/PhysRevB.33.2812",

language = "English (US)",

volume = "33",

pages = "2812--2813",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Institute of Physics",

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T1 - Van der Waals interaction between a tungsten surface and iridium and tantalum atoms

AU - Cole, Milton W.

AU - Bardon, Jacques

PY - 1986

Y1 - 1986

N2 - Calculations are presented of the coefficient C3 of the z-3 dispersion interaction between Ir and Ta atoms and a W surface. The results depend sensitively on the assumed value of the atomic polarizability. If experimental values are used, the results for C3 are consistent with determinations based on the atomic deflection by a field-emission tip.

AB - Calculations are presented of the coefficient C3 of the z-3 dispersion interaction between Ir and Ta atoms and a W surface. The results depend sensitively on the assumed value of the atomic polarizability. If experimental values are used, the results for C3 are consistent with determinations based on the atomic deflection by a field-emission tip.

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U2 - 10.1103/PhysRevB.33.2812

DO - 10.1103/PhysRevB.33.2812

M3 - Article

AN - SCOPUS:24644519840

SN - 0163-1829

VL - 33

SP - 2812

EP - 2813

JO - Physical Review B

JF - Physical Review B

IS - 4

ER -

Van der Waals interaction between a tungsten surface and iridium and tantalum atoms

Abstract

All Science Journal Classification (ASJC) codes

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