Coverage dependence of surface optical second-harmonic generation from CO/Ni(110)

Investigation with a nonlinear-interference technique

X. D. Zhu, Winfried Daum, Xu Dong Xiao, R. Chin, Y. R. Shen

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

A nonlinear-optical-interference technique in surface second-harmonic generation is developed to measure directly the variation of surface nonlinear susceptibility of CO/Ni(110) as a function of the CO coverage. It is found that some of the susceptibility elements vary linearly with the coverage and others nonlinearly. A simple model suggests that the former are dominated by contributions from nearly free electrons, while the latter by contributions from the more localized electrons.

Original languageEnglish (US)
Pages (from-to)11571-11580
Number of pages10
JournalPhysical Review B
Volume43
Issue number14
DOIs
StatePublished - 1991

Fingerprint

Carbon Monoxide
Harmonic generation
harmonic generations
magnetic permeability
interference
Light interference
Electrons
free electrons
electrons

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Coverage dependence of surface optical second-harmonic generation from CO/Ni(110) : Investigation with a nonlinear-interference technique. / Zhu, X. D.; Daum, Winfried; Xiao, Xu Dong; Chin, R.; Shen, Y. R.

In: Physical Review B, Vol. 43, No. 14, 1991, p. 11571-11580.

Research output: Contribution to journalArticle

Zhu, X. D. ; Daum, Winfried ; Xiao, Xu Dong ; Chin, R. ; Shen, Y. R. / Coverage dependence of surface optical second-harmonic generation from CO/Ni(110) : Investigation with a nonlinear-interference technique. In: Physical Review B. 1991 ; Vol. 43, No. 14. pp. 11571-11580.
@article{4bf59d2e190d4055bdfd0fd47d1e091c,
title = "Coverage dependence of surface optical second-harmonic generation from CO/Ni(110): Investigation with a nonlinear-interference technique",
abstract = "A nonlinear-optical-interference technique in surface second-harmonic generation is developed to measure directly the variation of surface nonlinear susceptibility of CO/Ni(110) as a function of the CO coverage. It is found that some of the susceptibility elements vary linearly with the coverage and others nonlinearly. A simple model suggests that the former are dominated by contributions from nearly free electrons, while the latter by contributions from the more localized electrons.",
author = "Zhu, {X. D.} and Winfried Daum and Xiao, {Xu Dong} and R. Chin and Shen, {Y. R.}",
year = "1991",
doi = "10.1103/PhysRevB.43.11571",
language = "English (US)",
volume = "43",
pages = "11571--11580",
journal = "Physical Review B-Condensed Matter",
issn = "0163-1829",
publisher = "American Institute of Physics Publising LLC",
number = "14",

}

TY - JOUR

T1 - Coverage dependence of surface optical second-harmonic generation from CO/Ni(110)

T2 - Investigation with a nonlinear-interference technique

AU - Zhu, X. D.

AU - Daum, Winfried

AU - Xiao, Xu Dong

AU - Chin, R.

AU - Shen, Y. R.

PY - 1991

Y1 - 1991

N2 - A nonlinear-optical-interference technique in surface second-harmonic generation is developed to measure directly the variation of surface nonlinear susceptibility of CO/Ni(110) as a function of the CO coverage. It is found that some of the susceptibility elements vary linearly with the coverage and others nonlinearly. A simple model suggests that the former are dominated by contributions from nearly free electrons, while the latter by contributions from the more localized electrons.

AB - A nonlinear-optical-interference technique in surface second-harmonic generation is developed to measure directly the variation of surface nonlinear susceptibility of CO/Ni(110) as a function of the CO coverage. It is found that some of the susceptibility elements vary linearly with the coverage and others nonlinearly. A simple model suggests that the former are dominated by contributions from nearly free electrons, while the latter by contributions from the more localized electrons.

UR - http://www.scopus.com/inward/record.url?scp=0001313091&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001313091&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.43.11571

DO - 10.1103/PhysRevB.43.11571

M3 - Article

VL - 43

SP - 11571

EP - 11580

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 0163-1829

IS - 14

ER -