A magnetotransport study of AlGaN/GaN heterostructures on silicon Elhamri, S. ; Mitchel, W. C. ; Mitchell, W. D. ; Berney, R. ; Ahoujja, M. ; Roberts, J. C. ; Rajagopal, P. ; Gehrke, T. ; Piner, E. L. ; Linthicum, K. J. Abstract Publication: Journal of Electronic Materials Pub Date: April 2005 DOI: 10.1007/s11664-005-0125-2 Bibcode: 2005JEMat..34..444E