Theoretical studies of the angular distributions of oxygen atoms ejected from an ion bombarded c(2 × 2) overlayer of oxygen on Ni(001). II. Effect of interaction potential

Shukia Kapur; Barbara J. Garrison

doi:10.1016/0039-6028(81)90498-2

Theoretical studies of the angular distributions of oxygen atoms ejected from an ion bombarded c(2 × 2) overlayer of oxygen on Ni(001). II. Effect of interaction potential

Shukia Kapur, Barbara J. Garrison

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

11 Scopus citations

Abstract

A detailed molecular dynamics study has been performed in order to determine the influence of the interaction potential on the angles of ejection of oxygen atoms from an ion bombarded c(2 × 2) oxygen overlayer on Ni(001). The bonding site of the adsorbate appears to be the dominating factor which influences the angles of ejection. Changing the interaction potential affects the angular distribution similarly to varying the height of the adsorbate above the surface.

Original language	English (US)
Pages (from-to)	435-443
Number of pages	9
Journal	Surface Science
Volume	109
Issue number	2
DOIs	https://doi.org/10.1016/0039-6028(81)90498-2
State	Published - Aug 2 1981

All Science Journal Classification (ASJC) codes

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

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10.1016/0039-6028(81)90498-2

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title = "Theoretical studies of the angular distributions of oxygen atoms ejected from an ion bombarded c(2 × 2) overlayer of oxygen on Ni(001). II. Effect of interaction potential",

abstract = "A detailed molecular dynamics study has been performed in order to determine the influence of the interaction potential on the angles of ejection of oxygen atoms from an ion bombarded c(2 × 2) oxygen overlayer on Ni(001). The bonding site of the adsorbate appears to be the dominating factor which influences the angles of ejection. Changing the interaction potential affects the angular distribution similarly to varying the height of the adsorbate above the surface.",

author = "Shukia Kapur and Garrison, {Barbara J.}",

note = "Funding Information: for a Cottreilg rant,a ndT he PennsylvaniSat ateU niversityfo r a ResearchIn itiation grant.T he work wasa lsos upportedin part by a grantf rom the NationalS cience Foundation( GrantN o. CHE-8022524)+",

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AU - Kapur, Shukia

AU - Garrison, Barbara J.

N1 - Funding Information: for a Cottreilg rant,a ndT he PennsylvaniSat ateU niversityfo r a ResearchIn itiation grant.T he work wasa lsos upportedin part by a grantf rom the NationalS cience Foundation( GrantN o. CHE-8022524)+

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N2 - A detailed molecular dynamics study has been performed in order to determine the influence of the interaction potential on the angles of ejection of oxygen atoms from an ion bombarded c(2 × 2) oxygen overlayer on Ni(001). The bonding site of the adsorbate appears to be the dominating factor which influences the angles of ejection. Changing the interaction potential affects the angular distribution similarly to varying the height of the adsorbate above the surface.

AB - A detailed molecular dynamics study has been performed in order to determine the influence of the interaction potential on the angles of ejection of oxygen atoms from an ion bombarded c(2 × 2) oxygen overlayer on Ni(001). The bonding site of the adsorbate appears to be the dominating factor which influences the angles of ejection. Changing the interaction potential affects the angular distribution similarly to varying the height of the adsorbate above the surface.

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Theoretical studies of the angular distributions of oxygen atoms ejected from an ion bombarded c(2 × 2) overlayer of oxygen on Ni(001). II. Effect of interaction potential

Abstract

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