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\bibitem{Gkanatsiou_etal2019} {\textquotedblleft}\textit{Influence of 4H-SiC substrate miscut on the epitaxy and microstructure of AlGaN/GaN heterostructures}{\textquotedblright}. Gkanatsiou A, Lioutas CB, Frangis N, Polychroniadis EK, Prystawko P, Leszczynski M, Altantzis T, Van Tendeloo G, Materials science in semiconductor processing \textbf{91}, 159 (2019).   http://doi.org/10.1016/j.mssp.2018.11.008

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