WebApr 12, 2024 · In this study, the growth and annealing of cuprous iodide (CuI) films using a repeated step-growth method followed by rapid thermal annealing between layers were investigated. The results showed that the repeated annealing step-grown CuI thin films displayed enhanced photoluminescence (PL) compared to as-deposited CuI thin films … WebMay 10, 2024 · Residual stress during thin film deposition is affected by the evolution of the microstructure. This can occur because subsurface grain growth directly induces stress in the film and because changing the …
Large-scale phase-field simulation of three-dimensional isotropic grain …
WebMar 1, 1996 · Grain growth and texture evolution in copper thin films. Petra Sonnweber-Ribic. Chemistry. 2010. An improved basic understanding of mechanisms causing grain growth and texture evolution in Cu thin films contains the potential to improve performance and reliability of components and devices. In…. WebApr 10, 2024 · The microstructure and properties of WTi alloy films with 0~23 at.% Ti prepared by magnetron sputtering were investigated. The electrical resistivity gradually increased with the increase in the Ti content. When the Ti content was 6.8 at.%, the temperature coefficient of resistance of the alloy film reached the maximum value of … solve another word
Solute stabilization of nanocrystalline tungsten against abnormal grain ...
WebMay 24, 2024 · Thus, we can conclude that high sputtering pressure inhibits grain growth in FePt thin films. As mentioned above, sputtering pressure has a large effect on the surface morphology and microstructure of FePt thin films. When the sputtering pressure increases, the collision rate between sputtering atoms and Ar atoms elevates, resulting in the ... WebFeb 26, 2011 · Retention of the enhanced properties reported for nanograined metallic systems requires that the nanostructure be insensitive to temperature and deformation. In situ transmission electron microscopy annealing experiments were employed to investigate the structural changes associated with the formation of micron-sized grains in … WebAug 14, 1998 · The model indicates that secondary grain growth rates should increase with grain boundary energy, surface energy anisotropy, grain boundary mobility, and temperature. While final secondary grain sizes will decrease with film thickness, their growth rates will increase. solve an inequality