Browsing Institutt for fysikk by Author "Andersen, Ingrid Marie"
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Crystal Phase Mapping by Scanning Precession Electron Diffraction and Machine Learning Decomposition
Ånes, Håkon Wiik; Andersen, Ingrid Marie; Van Helvoort, Antonius (Journal article; Peer reviewed, 2018)Analyzing the distribution of crystal phases is required to understand nanostructures. Conventional analysis in the transmission electron microscope (TEM) include acquiring dark-field (DF) images for each expected crystal ... -
TEM characterization of GaAs/GaAsSb heterostructured nanowires for laser applications
Andersen, Ingrid Marie (Master thesis, 2017)The structure of self-catalyzed GaAs NWs (length ~10 µm and thickness ~400 nm) with six GaAsSb/GaAs superlattices (SL), have been analyzed. Four samples with varying Sb flux and GaAsSb well growth time, which all depicted ...