Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Thomas B. Lucatorto"'
Autor:
Charles Tarrio, Thomas B. Lucatorto, Robert F. Berg, Dale E. Newbury, Nicholas W. M. Ritchie, Andrew R. Jones, Frank Eparvier
Publikováno v:
Solar Physics. 298
Publikováno v:
Journal of Vacuum Science & Technology A. 41:033204
We present measurements and a model of aluminum oxidation induced by ultraviolet (UV) radiation. Spots of oxide were grown by focusing synchrotron radiation onto a polycrystalline aluminum membrane in the presence of water vapor at pressures from 3
Autor:
Andrew R. Jones, D. Woodraska, Thomas B. Lucatorto, Francis G. Eparvier, Brian Templeman, Robert F. Berg, Marie Dominique, Charles S. Tarrio
Publikováno v:
Sol Phys
In spite of strict limits on outgassing from organic materials, some spacecraft instruments making long-term measurements of solar extreme ultraviolet (EUV) radiation still suffer significant degradation. While such measures have reduced the rate of
Publikováno v:
Journal of Vacuum Science & Technology A. 38:063201
Carbon contamination induced by ultraviolet (UV) radiation affects precision optics in applications as diverse as semiconductor lithography and satellite observations of the Sun. Our previous experiments have shown that low-intensity UV-induced surfa
Autor:
Charles W. Clark, Charles S. Tarrio, K. Codling, David L. Ederer, Uwe Arp, Thomas B. Lucatorto
Publikováno v:
Synchrotron Radiation News. 28:13-15
Interest in the use of synchrotron radiation (SR) as a source of continuum in the extreme ultraviolet (EUV) spectral region was stimulated by the 1956 Physical Review article by Diran Tomboulian and Paul Hartman [1] of Cornell University. In their al
Publikováno v:
The Journal of Physical Chemistry C. 117:23072-23081
We report the photodeposition of a carbonaceous layer grown on a TiO2 thin film by extreme ultraviolet (EUV)-induced chemistry of adsorbed n-tetradecane and the subsequent photo-oxidation of this film. Chemical analysis of the carbonaceous layer indi
Autor:
Travis Ayers, Robert F. Berg, Charles S. Tarrio, Bruce Lairson, Thomas B. Lucatorto, Heidi Lopez
Publikováno v:
The Review of scientific instruments. 86(11)
We investigated several types of thin-film filters for high intensity work in the extreme-ultraviolet (EUV) spectral range. In our application, with a peak EUV intensity of 2.7 W cm−2, Ni-mesh-backed Zr filters have a typical lifetime of 20 hours,
Autor:
Thomas B. Lucatorto, B. V. Yakshinskii, Theodore E. Madey, Shannon B. Hill, Nadir S. Faradzhev
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 74:28-32
In this paper we discuss surface phenomena leading to contamination of multilayer optics designed for Extreme Ultraviolet (EUV) lithography. Experimental data supported by calculations indicate dramatic influence of resonance structure of EUV mirror
Autor:
Jim Rodriguez, Gary Fournier, Shannon B. Hill, Steven E. Grantham, Michael D. Kriese, Yuriy Platonov, John J. Curry, Thomas B. Lucatorto, Charles S. Tarrio
Publikováno v:
SPIE Proceedings.
A critical component of high-performance EUV lithography source optics is the reflecting multilayer coating. The ideal multilayer will have both high reflectance and high stability to thermal load. Additionally the capping layers must provide resista
Autor:
Dominic Ashworth, Yu-Jen Fan, Ivan Pollentier, Yen-Chih Lin, Eishi Shiobara, Shinya Minegishi, Takeshi Sasami, Toru Fujimori, Charles S. Tarrio, Soichi Inoue, Shannon B. Hill, Isamu Takagi, Robert F. Berg, Yukiko Kikuchi, Thomas B. Lucatorto
Publikováno v:
SPIE Proceedings.
This paper reports on an all-out effort to reduce the intersite gap of the resist outgassing contamination growth in the results obtained under the round-robin scheme. All test sites collaborated to determine the causes of such gaps. First, it was de