WebSummary It has been shown that abnormal grain growth or any other process leading to nonhomogeneous grain size will promote the morphological instability of thin films. ... Citation generator. Chrome Extension. Home / Papers / The effects of grain size gradients on the stability of thin films; Overview Citations (15) References (2) ... Web14 Mar 2024 · A Comparison of Grain Size Measurements in Al-Cu Thin Films: Imaging Vs. Diffraction Techniques - Volume 10 Issue 6. ... exist for the measurement of grain size distributions in polycrystalline thin-film samples. The accuracy of each technique is affected by three major factors: the effective resolution of the instrument relative to the ...
Differences in Grain Size Between Deposition Methods
Web1 Mar 2016 · {111} bulk polycrystalline experimental thin film (grain size 15 nm) 73 {111} bulk polycrystalline experimental thin film (grain size 75 nm) 80 {111} bulk polycrystalline isostrain condition : 87 {111} bulk polycrystalline isostress condition : 40–80: 0.06–16 μm thick : 57: 1 μm thick : Web13 Dec 2000 · The effect of grain growth on stresses in films is discussed. Grain growth generally leads to stress relaxation when the film is under a compressive stress. When the initial grain size is below a critical value, grain growth can occur by normal boundary migration and generates a tensile stress in the plane of the film. Grain growth proceeds … mla citation if author has middle name
Preparation of CH3NH3PbI3 thin films with tens of micrometer …
Web28 Jan 2024 · It was observed that the thin film grain size would decrease with the increasing sputtering power. The particles are deposited with high energy will promote a high amount of migration particles present in the substrate, and ion bombardment would interfere with crystal growth and prevent the formation of large grains. WebDevelopment of Combinatorial Pulsed Laser Deposition for Expedited Device Optimization in CdTe/CdS Thin-Film Solar Cells Desarrollo de la deposición combinatoria por láser pulsado para la ... CdTe absorber layer, CdTe grain morphology, CdTe grain size, different postprocessing conditions, pulsed laser deposition, thinner CdTe layer; Autor ... WebAbnormal or discontinuous grain growth, also referred to as exaggerated or secondary recrystallisation grain growth, is a grain growth phenomenon through which certain energetically favorable grains (crystallites) grow rapidly in a matrix of finer grains resulting in a bimodal grain size distribution.. In ceramic materials this phenomenon can result in the … mla citation of a website