Optical spectra of localized excess electrons in alkali halide clusters

Gunaretnam Rajagopal; R. N. Barnett; Abraham Nitzan; Uzi Landman; Eric C. Honea; Pierre Labastie; Margie L. Homer; Robert L. Whetten

doi:10.1103/PhysRevLett.64.2933

Optical spectra of localized excess electrons in alkali halide clusters

Gunaretnam Rajagopal^*, R. N. Barnett, Abraham Nitzan, Uzi Landman, Eric C. Honea, Pierre Labastie, Margie L. Homer, Robert L. Whetten

^*Corresponding author for this work

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

Abstract

Excess electrons attached to small alkali halide clusters give rise to optical-absorption bands whose characteristics are highly specific to the mode of electron localization. Optical spectra measured by cluster beam and resonant two-photon ionization spectroscopy agree well with predictions of coupled classical-quantum simulations, and are interpreted in terms of two localization modes: surface F-center and diffuse surface states.

Original language	English
Pages (from-to)	2933-2936
Number of pages	4
Journal	Physical Review Letters
Volume	64
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.64.2933
State	Published - 1990
Externally published	Yes

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10.1103/PhysRevLett.64.2933

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title = "Optical spectra of localized excess electrons in alkali halide clusters",

abstract = "Excess electrons attached to small alkali halide clusters give rise to optical-absorption bands whose characteristics are highly specific to the mode of electron localization. Optical spectra measured by cluster beam and resonant two-photon ionization spectroscopy agree well with predictions of coupled classical-quantum simulations, and are interpreted in terms of two localization modes: surface F-center and diffuse surface states.",

author = "Gunaretnam Rajagopal and Barnett, {R. N.} and Abraham Nitzan and Uzi Landman and Honea, {Eric C.} and Pierre Labastie and Homer, {Margie L.} and Whetten, {Robert L.}",

year = "1990",

doi = "10.1103/PhysRevLett.64.2933",

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AU - Barnett, R. N.

AU - Nitzan, Abraham

AU - Landman, Uzi

AU - Honea, Eric C.

AU - Labastie, Pierre

AU - Homer, Margie L.

AU - Whetten, Robert L.

PY - 1990

Y1 - 1990

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AB - Excess electrons attached to small alkali halide clusters give rise to optical-absorption bands whose characteristics are highly specific to the mode of electron localization. Optical spectra measured by cluster beam and resonant two-photon ionization spectroscopy agree well with predictions of coupled classical-quantum simulations, and are interpreted in terms of two localization modes: surface F-center and diffuse surface states.

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Optical spectra of localized excess electrons in alkali halide clusters

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