Zobrazeno 1 - 10
of 32
pro vyhledávání: '"C. W. Wilkins"'
Autor:
John R. Barker, Scott Roy, L. Yang, Richard C W Wilkins, Asen Asenov, Mirela Boriçi, Jeremy R. Watling
Publikováno v:
Semiconductor Science and Technology. 19:1174-1182
This paper is based on a comprehensive review of the literature and our own studies. We present a summary of the theoretical models and related empirical expressions to evaluate parameters related to the carrier transport within Si/SiGe heterostructu
Publikováno v:
Physica Status Solidi (a). 147:477-490
In this study, dc magnetron sputtered WSi x films are characterized with RBS, SIMS, and TEM techniques. The films are deposited in a Varian 3180 sputtering system with the conmag WSi target 91-1209-05. Contaminations emitting from the shutter and cav
Publikováno v:
MRS Proceedings. 342
Sputtered deposited titanium films on silicon substrates were used to study the effects of first rapid thermal anneal temperature, duration of anneal time and thickness of the titanium films for TiSi2 formation. A central composite, coupled with a cr
Publikováno v:
Journal of Polymer Science: Polymer Chemistry Edition. 20:2661-2668
Copolymers of methyl methacrylate and 3-oximino-2-butanone methacrylate (OM) were investigated as deep-UV and e-beam resists. Their increased sensitivity relative to PMMA (up to 50 times) was correlated with the radiation chemical yields of the volat
Publikováno v:
Carbon. 21:111-116
Dynamic mass spectrometry was used to characterize the pyrolytic degradation of graphite and carbon black-phenolic resin composites. Measurements were obtained on the overall yield, composition and formation rates of the volatile pyrolysis products.
Publikováno v:
Thin Solid Films. 103:333-341
Uniform pinhole-free carbon films were prepared on silicon wafers, oxidized silicon wafers, sapphire and Al2O3 by the in situ thermal decomposition of a phenol-formaldehyde resin. Homogeneous and reproducible film thickness, in the range from 0.3 to
Publikováno v:
Journal of Polymer Science: Polymer Chemistry Edition. 21:1075-1083
Ortho-nitrobenzyl cholate esters have been successfully used as photosensitive components in solution inhibition deep UV photoresists. The photochemical behavior of a variety of substituted o-nitrobenzyl cholate derivaties has been examined and resis
Publikováno v:
Canadian Journal of Chemistry. 61:817-823
The increasing density of devices in large scale integrated circuits has created a need for lithographic techniques that have higher resolution (≈1 μm) than can be achieved with conventional (≈400 nm) optical technology. By operating in the deep
Publikováno v:
Journal of Vacuum Science and Technology. 16:1997-2002
The lithographic characteristics of homopolymers and copolymers of substituted styrenes have been determined by electron lithography and compared to polystyrene, which is used as a standard for high contrast among negative resists. Homopolymers, as w
Publikováno v:
Journal of Vacuum Science and Technology. 19:1338-1342
We have developed a two‐component (resin‐solution inhibitor) resist system having good photosensitivity in the 230–300 nm range. The resin is an optically transparent methyl methacrylate‐methacrylic acid copolymer that is soluble in aqueous a