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Grazing incidence reflection coefficients of rhodium, osmium, platinum, and gold from 50 to 300 AReflectance measurements were made of several metals illuminated from various angles with light at 14 wavelengths in the interval 46.5-283 A. The metals, Rh, Os, Pt and Au were deposited as 125 A films on a binding substrate through electron beam epitaxy. Measurements were made with a grazing incidence monochromator and a reflectometer. The data generally showed lowered reflectance with increasing angles of illumination and shorter wavelengths. The reflectance peak, however, was located at wavelengths of 100-160 A, particularly at large grazing incidences. The wavelengths correspond with the 5p to epsilon-d transition in all of the elements. Rh displayed the highest overall reflectance, and both Rh and Os were more efficient than Au or Pt.
Document ID
19860032666
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Hettrick, M. C.
(California Univ. Berkeley, CA, United States)
Edelstein, J.
(California, University Berkeley, United States)
Flint, S. A.
(Acton Research Corp. MA, United States)
Date Acquired
August 12, 2013
Publication Date
November 15, 1985
Publication Information
Publication: Applied Optics
Volume: 24
ISSN: 0003-6935
Subject Category
Optics
Accession Number
86A17404
Funding Number(s)
CONTRACT_GRANT: DE-AC03-76SF-00098
CONTRACT_GRANT: NASW-3636
Distribution Limits
Public
Copyright
Other

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