Title of article
Pulsed laser desorption of alkali atoms from PDMS thin films
Author/Authors
J. Brewer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
8
From page
40
To page
47
Abstract
The dynamics of short pulsed laser-induced desorption of alkali atoms from poly-dimethylsiloxane (PDMS) coated glass
prism surfaces is investigated. Kinetic energies of desorbing sodium atoms of several hundred meVare found, increasing with
increasing laser fluence. Evanescent wave measurements suggest that the desorbed atoms stem from a subsurface layer of the
PDMS film, resulting in diffusional characteristics for the total yield of the desorption process.
# 2004 Elsevier B.V. All rights reserved.
Keywords
LIAD , pulsed laser desorption , PDMS thin films
Journal title
Applied Surface Science
Serial Year
2004
Journal title
Applied Surface Science
Record number
999399
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