Control method for periodically faceted surfaces and application on AlGaAs/GaAs (6 3 1) heterostructures

FE Perea-Parrales, CA Mercado-Ornelas… - Applied Surface …, 2023 - Elsevier
Recently, the set of advantages of assembling quasi-one dimensional quantum wire
heterostructures by molecular beam epitaxy over high-index orientations has been …

In situ observations of the permanent structural modifications, phase transformations and band gap narrowing upon heating of Cu2Se/Yb/Cu2Se films

AF Qasrawi, OA Omareya - Journal of Alloys and Compounds, 2019 - Elsevier
In this study, we have investigated the temperature dependent structural, optical and
dielectric properties of Cu 2 Se thin films that are nanosandwiched with 50 nm thick …