Jiang, H.X.Lin, J.Y.Kim, K.H.Nakarmi, M.L.Zhu, K.2011-07-252012-05-032011-07-252012-05-032004-11-15http://hdl.handle.net/2346/22943en-USSilicon Doping Dependence of Highly Conductive N-type Al_0.7_Ga_0.3_NApplied Physics Letters Volume 85 No. 20Article