Graphite Sublimation Tests
نویسندگان
چکیده
منابع مشابه
Subroutines for some plasma surface interaction processes: physical sputtering, chemical erosion, radiation enhanced sublimation, backscattering and thermal evaporation
A suite of FORTRAN subroutines/functions to generate data using empirical formulas for physical sputtering of monoatomic targets for any elemental incident ion (atom), chemical erosion of graphite, Radiation Enhanced Sublimation (RES) of graphite, the number and energy backscattering coefficients for any elemental incident ion (atom) on a compound target and thermal evaporation of graphite is p...
متن کاملNumerical simulation of temperature fields during the sublimation growth of SiC single crystals, using WIAS-HiTNIHS
We present numerical computations of the temperature fields in axisymmetric growth apparatus for sublimation growth of silicon carbide (SiC) bulk single crystals by physical vapor transport (PVT) (modified Lely method). The results are computed using our software WIAS-HiTNIHS, the WIAS High Temperature Numerical Induction Heating Simulator; pronunciation: hit-nice, by solving the energy balance...
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The distances to which the optical flash destroys dust via sublimation, and the burst and afterglow change the size distribution of the dust via fragmentation, are functions of grain size. Furthermore, the sublimation distance is a decreasing function of grain size, while the fragmentation distance is a decreasing function of grain size for large grains and an increasing function of grain size ...
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Metasequoia has long been a member of the forest of the temperate zone, and has commonly ranged southward into latitudinal ecotones with the forests of the subtropical zone. During the Eocene epoch this conifer extended still farther south in the uplands, where it lived in an altitudinal ecotone bordering the Clarno flora of the John Day Basin. It has survived in the high valleys of central Chi...
متن کاملThermodynamics of 4,4'-stilbenedicarboxylic acid monolayer self-assembly at the nonanoic acid-graphite interface.
A direct calorimetric measurement of the overall enthalpy change associated with self-assembly of organic monolayers at the liquid-solid interface is for most systems of interest practically impossible. In previous work we proposed an adapted Born-Haber cycle for an indirect assessment of the overall enthalpy change by using terephthalic acid monolayers at the nonanoic acid-graphite interface a...
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