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Correlation between structural defects and appearance of multiple cathodoluminescence and photoluminescence peaks of InxGa1‐xN grown nominally with x = 0.1 and increasing layer thickness (100 nm to 1000 nm) is discussed. Cathodoluminescence studies were performed on the cross‐section samples earlier characterized by electron microscopy including Z‐contrast microscopy. Strained and relaxed layers with...
This paper present a study of contact, adhesion, and friction for nanoasperities using atomic-force microscopy. Proportionality was observed between friction and true contact area, as well as agreement with continuum mechanics models at the nanometer scale, although several features unique to the nanoscale were also observed. The continuum models can be understood in the framework of fracture mechanics...
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