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Record 17 of 680
Grazing incidence reflection coefficients of rhodium, osmium, platinum, and gold from 50 to 300 A
Author and Affiliation:
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)
Abstract: Reflectance 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.
Publication Date: Nov 15, 1985
Document ID:
19860032666
(Acquired Nov 28, 1995)
Accession Number: 86A17404
Subject Category: OPTICS
Document Type: Journal Article
Publication Information: Applied Optics (ISSN 0003-6935); 24; 3682-368
Publisher Information: United States
Contract/Grant/Task Num: DE-AC03-76SF-00098; NASW-3636
Financial Sponsor: NASA; United States
Organization Source: California Univ.; Berkeley, CA, United States
Acton Research Corp.; MA, United States
Description: 4p; In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright
NASA Terms: FAR ULTRAVIOLET RADIATION; GOLD; GRAZING INCIDENCE; METAL SURFACES; OSMIUM; PLATINUM; REFLECTANCE; RHODIUM; MONOCHROMATORS; REFLECTOMETERS; WAVELENGTHS
Imprint And Other Notes: Applied Optics (ISSN 0003-6935), vol. 24, Nov. 15, 1985, p. 3682-3685.
Availability Source: Other Sources
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