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Showing 1 to 3 of 3 for “"misfit stress"”.
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Development of (Re)BaCuO Coated Conductors by Liquid Phase Epitaxy
… dislocations started to form as a lattice-misfit stress relieving mechanism that led to step formation and spiral growth around dislocation cores. The growth kinetics from an unstirred solution was found to obey a $t$ law, whereas the growth rate from a stirred solution (substrate rotation) …
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Growth and characterization of high quality relaxed graded silicon germanium layers for integrated photodetectors
… dislocations that usually forms to relieve the misfit stress could transform into a novel lower energy hexagonal dislocation network consisting of all edge dislocations. High resolution X-ray diffraction measurements indicate that there is a decrease in the rate of epilayer tilting in the …
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Micromechanical phase-field model and simulation of eutectic growth with misfit stresses
… solidification in alloys with coherent elastic misfit. First, we generalize an existing phase-field method of diffusion-limited two-phase growth [Phys. Rev. E, 70 (2004) 061604] to a model of free-volume eutectic growth with coupled heat and solute diffusion. Secondly, we develop an elastic …