PCA-BASED SUB-SURFACE STRUCTURE AND DEFECT ANALYSIS FOR GERMANIUM-ON-NOTHING USING NANOSCALE SURFACE TOPOGRAPHY

PCA-based sub-surface structure and defect analysis for germanium-on-nothing using nanoscale surface topography

Abstract Empty space in germanium (ESG) or germanium-on-nothing (GON) are unique self-assembled germanium structures with multiscale cavities of various morphologies.Due to their simple fabrication process and high-quality crystallinity after self-assembly, they can be applied Baby Soothers in various fields including micro-/nanoelectronics, optoel

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System failure probability analysis of cohesive slope considering the spatial variability of undrained shear strength

A system failure probability analysis method of cohesive slope considering the spatial variability of undrained shear strength is proposed.In this method, the local averaging parameter of the random field of undrained shear strength on slip surface is introduced as an equivalent parameter.The statistical characters of the equivalent parameter and t

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