نتایج جستجو برای: polycrystalline materials
تعداد نتایج: 442899 فیلتر نتایج به سال:
We propose a computationally efficient approach to multiscale simulation of polycrystalline materials, based on the phase field crystal model. The order parameter describing the density profile at the nanoscale is reconstructed from its slowly varying amplitude and phase, which satisfy rotationally covariant equations derivable from the renormalization group. We validate the approach using the ...
We present an approach for extracting thermal coefficients of higher order for different materials. Based on inverse modeling and using transient electrothermal simulations thermal investigations of complex layered polycrystalline silicon (Polysilicon) fuses are performed by a three dimensional interconnect simulator. This method is well suited to optimize different material compositions and ge...
One of the most challenging aspects of the microstructural evolution in polycrystalline materials is to understand the role of topological reconfigurations during coarsening. In this paper, we study these critical events in a one-dimensional grain-boundary system and a stochastic framework for modeling texture evolution. The model is based on a master equation derived from numerically determine...
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