Effects of Al component content on optoelectronic properties of AlxGa1−xN

Effects of Al component content on optoelectronic properties of Al_xGa_1−xN

Ji Yan-Jun^{1, 2, †}, Wang Jun-Ping^{1, 2}, Liu You-Wen^{1, ‡}

Charge differential densities before and after Al composition: (a) uncomposited (0001), (b) composited (0001), and (c) composited ( ).