Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D F Kyser"'
Publikováno v:
Journal of Physics D: Applied Physics. 11:2633-2642
A modified equation is proposed for the X-ray production range of 2-15 keV electrons in solids. The modification is obtained by an experimental procedure which compares the difference in X-ray intensities between pure element thin films and 'bulk' st
Autor:
C. H. Ting, D. F. Kyser
Publikováno v:
Journal of Vacuum Science and Technology. 16:1759-1763
Intra line and inter line proximity effects and their dependence on beam voltage are explored via computer simulation of electron scattering, energy deposition, and subsequent development in electron‐beam lithography processes. For thin resist film
Publikováno v:
Journal of Applied Physics. 49:366-375
We have examined the dependence of various properties of sputter‐deposited amorphous GdCo, GdFe, and GdCoX (X=Mo,Cu,Au) films upon substrate bias and annealing. Particular interest was directed to changes in magnetization, anisotropy, composition,
Autor:
D. F. Kyser, R. Pyle
Publikováno v:
IBM Journal of Research and Development. 24:426-437
A user-oriented, conversational computer program, LMS (Lithography Modeling System), has been developed for rapid investigation of the total lithographic process used in electron-beam lithography, including electron exposure und resist development. E
Autor:
K. Murata, D. F. Kyser
Publikováno v:
IBM Journal of Research and Development. 18:352-363
Monte Carlo simulation procedure is developed for kilovolt electron beam scattering and energy loss in targets consisting of thin films on thick substrates. Such calculations have direct application to the nondestructive quantitative chemical analysi
Autor:
N. S. Viswanathan, D. F. Kyser
Publikováno v:
Journal of Vacuum Science and Technology. 12:1305-1308
The spatial distribution of energy deposited in a thin polymer film of polymethyl methacrylate (PMMA) by a laterally distributed electron beam is simulated with Monte Carlo calculations. The Monte Carlo simulation includes the significant contributio
Autor:
M. F. Millea, D. F. Kyser
Publikováno v:
Journal of Applied Physics. 36:308-313
Single crystals of GaAs containing Ga{111}, As{111}, and {110} faces decomposed at rates between 4×10−2 and 1×10−3 times the free evaporation rates were examined microscopically. At these high values, the decomposition rate is observed to be or
Publikováno v:
Journal of Applied Physics. 40:1627-1636
The solution of a Boltzmann equation for electron transport is discussed with emphasis on its application to x‐ray production and electron scattering in electron‐probe microanalysis. Particular attention is given to the assumptions involved in as
Publikováno v:
SPIE Proceedings.
A practical approach for submicron lithography is mix and match imaging using x-ray and optical steppers. The advantages of x-ray lithography are primarily submicron resolution, unlimited depth of focus and insensitivity to substrate topology and com
Publikováno v:
AIP Conference Proceedings.
We present evidence that magnetic uniaxial anisotropy in amorphous RE‐TM films is a more common feature than had been presumed. The incident atomic beam direction appears to define the anisotropy axis in thermally evaporated films while the electri