Orientation Relationships of Mn0.75Ga0.25As Crystallites on and Within GaAs Determined by Scanning Nano Beam Electron Diffraction
Crystal Research & Technology
Mn0.75Ga0.25As crystallites, partially embedded on and fully embedded within a single crystalline matrix of GaAs formed during metal organic vapor phase epitaxy (MOVPE) of Mn-rich (Mn,Ga)As on (001) oriented GaAs wafers. Phase and orientation analysis of these crystallites were performed with scanning nano beam electron diffraction (SNBED). The investigation of plan-view specimens using a liquid nitrogen cooling stage enabled the phase and orientation analysis of partially embedded ferromagnetic α-phase particles.
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Häusler I., Moeck P., Volz K., Neumann W. 2017. Orientation Relationships of Mn0.75Ga0.25As Crystallites on and Within GaAs Determined by Scanning Nano Beam Electron Diffraction. Crystal Research & Technology, 52(1):1600261.