Global ETD Search
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Showing 1 to 2 of 2 for “"de-cohesion"”.
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Mediated Patterning of Sol -Gel Thin Layers: Shrinkage, Decohesion, and Lift-Off
The shrinkage and densification of sol-gel layers were determined by in-situ and ex-situ measurements, where a ∼30% decrease in thickness (t) was typical during drying of sol-gel layers (T < 300°C). Constrained shrinkage, resulting from adhesion to the supporting silicon substrate, led to a …
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A Critical Evaluation of Computational Fracture Using a Smeared Crack Approach in MPM
… failure approach is performed. The spatial descretization in MPM is defined by a grid of cells that represent space and a set of points that represent the deformable solid. A grid orientation bias in the numerical results is demonstrated. Solution accuracy is lost when failure surface and …