Title of article
Photon stimulated desorption from KI: Laser control of I-atom velocity distributions
Author/Authors
Henyk، نويسنده , , Matthias and Joly، نويسنده , , Alan G. and Beck، نويسنده , , Kenneth M. and Hess، نويسنده , , Wayne P.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
219
To page
223
Abstract
Irradiation of cleaved KI single crystals with photons near the bulk absorption threshold between 5.1 and 6.0 eV produces hyper-thermal I(2P3/2) emission with a minor thermal component, and with little spin orbit excited I(2P1/2) emission. The I-atom kinetic energy distribution may be tuned by choice of photon energy indicating that control of photon energy and pulse power can produce I-atoms in selectable quantities and velocity distributions.
Keywords
Single crystal surfaces , laser methods , Desorption induced by photon stimulation , Alkali Halides
Journal title
Surface Science
Serial Year
2003
Journal title
Surface Science
Record number
1683136
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