Low-energy K+ -Ion scattering as a probe of adsorbate ordering

Benjamin M. DeKoven; S. H. Overbury; P. C. Stair

doi:10.1103/PhysRevLett.53.481

Low-energy K+ -Ion scattering as a probe of adsorbate ordering

Benjamin M. DeKoven^*, S. H. Overbury, P. C. Stair

^*Corresponding author for this work

Chemistry

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

9 Scopus citations

Abstract

Overlayers of C, N, and O on Mo(001) have been studied by 500-eV K+ -ion scattering. The energy distributions and their dependence upon incident angle are found to depend strongly upon coverage and annealing temperature. Enhanced specular scattering is extremely sensitive to changes in adsorbate ordering observed by low-energy electron diffraction. The enhancement is explained by a novel scattering mechanism discovered by computer simulation.

Original language	English (US)
Pages (from-to)	481-484
Number of pages	4
Journal	Physical review letters
Volume	53
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.53.481
State	Published - 1984

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.53.481

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title = "Low-energy K+ -Ion scattering as a probe of adsorbate ordering",

abstract = "Overlayers of C, N, and O on Mo(001) have been studied by 500-eV K+ -ion scattering. The energy distributions and their dependence upon incident angle are found to depend strongly upon coverage and annealing temperature. Enhanced specular scattering is extremely sensitive to changes in adsorbate ordering observed by low-energy electron diffraction. The enhancement is explained by a novel scattering mechanism discovered by computer simulation.",

author = "DeKoven, {Benjamin M.} and Overbury, {S. H.} and Stair, {P. C.}",

year = "1984",

doi = "10.1103/PhysRevLett.53.481",

language = "English (US)",

volume = "53",

pages = "481--484",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "5",

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TY - JOUR

T1 - Low-energy K+ -Ion scattering as a probe of adsorbate ordering

AU - DeKoven, Benjamin M.

AU - Overbury, S. H.

AU - Stair, P. C.

PY - 1984

Y1 - 1984

N2 - Overlayers of C, N, and O on Mo(001) have been studied by 500-eV K+ -ion scattering. The energy distributions and their dependence upon incident angle are found to depend strongly upon coverage and annealing temperature. Enhanced specular scattering is extremely sensitive to changes in adsorbate ordering observed by low-energy electron diffraction. The enhancement is explained by a novel scattering mechanism discovered by computer simulation.

AB - Overlayers of C, N, and O on Mo(001) have been studied by 500-eV K+ -ion scattering. The energy distributions and their dependence upon incident angle are found to depend strongly upon coverage and annealing temperature. Enhanced specular scattering is extremely sensitive to changes in adsorbate ordering observed by low-energy electron diffraction. The enhancement is explained by a novel scattering mechanism discovered by computer simulation.

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U2 - 10.1103/PhysRevLett.53.481

DO - 10.1103/PhysRevLett.53.481

M3 - Article

AN - SCOPUS:4243530642

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EP - 484

JO - Physical review letters

JF - Physical review letters

IS - 5

ER -

Low-energy K+ -Ion scattering as a probe of adsorbate ordering

Abstract

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