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Proceedings Paper

Synchrotron-based far-IRAS investigations of ice on a single-crystal transition metal oxide
Author(s): Carol J. Hirschmugl; Charles H. Peden; M. Takasaki; M. A. Collins; Scott A. Chambers
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Paper Abstract

Synchrotron-based Far-IR Reflection Absorption Spectroscopy has been used to measure the optical response of multi- layers of water adsorbed on a cleaned and annealed Fe3O4(100) single crystal thin film on MgO(100) substrate in the grazing incidence geometry. Several features of the composite system have been observed. In particular, two derivative-type bands at 700 and 800 cm-1 have been attributed to the librations of ice, and an anti-absorption band at 200 cm-1 has been assigned to be hindered translations of ice.

Paper Details

Date Published: 25 October 1999
PDF: 7 pages
Proc. SPIE 3775, Accelerator-based Sources of Infrared and Spectroscopic Applications, (25 October 1999); doi: 10.1117/12.366642
Show Author Affiliations
Carol J. Hirschmugl, Univ. of Wisconsin/Milwaukee (United States)
Charles H. Peden, Pacific Northwest National Lab. (United States)
M. Takasaki, Univ. of Wisconsin/Milwaukee (United States)
M. A. Collins, Univ. of Wisconsin/Milwaukee (United States)
Scott A. Chambers, Pacific Northwest National Lab. (United States)


Published in SPIE Proceedings Vol. 3775:
Accelerator-based Sources of Infrared and Spectroscopic Applications
G. Lawrence Carr; Paul Dumas, Editor(s)

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