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Found 2 essays matching the above criteria.

1. 1. Titanium vacancy diffusion in TiN via non-equilibrium ab initio molecular dynamics

   University essay from Linköpings universitet/Teoretisk Fysik

   Author : Davide Gambino; [2016]
   Keywords : Titanium nitride; Ti monovacancy migration; Non-equilibrium ab initio molecular dynamics; Color diffusion algorithm; Statistics for stochastic events;

   Abstract : Transition metal nitrides (TMNs) refractory ceramic materials are  widely employed as wear-resistant protective coatings in industrial machining as well as diffusion barriers inhibiting migration of metal impurities from the interconnects to the semiconducting region of electronic devices. TiN is the prototype of this class of materials and the most studied among TMNs. READ MORE

3. 2. Efficient Simulation and Rendering of Sub-surface Scattering

   University essay from Medie- och Informationsteknik; Tekniska högskolan

   Author : Apostolia Tsirikoglou; [2013]
   Keywords : subsurface scattering; SSS; translucent materials; BSSRDF; shader; V-Ray; Maya; better dipole; quantized-diffusion;

   Abstract : In this thesis, a new improved V-Ray subsurface scattering shader based on the improved diffusion theory is proposed. The new shader supports the better dipole and the quantized diffusion reflectance model for layered translucent materials. READ MORE