Effect of annealing temperature on structural, electrical and optical properties of B–N codoped ZnO thin films

The p-type ZnO thin films obtained by a reversed substitution doping method of thermal oxidation of Zn 3 N 2 precursors

“…Several groups have reported the electroluminescence (EL) of ZnO-based p/n homojunction LEDs. [58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73] However, the device performance is far from final applications. In order to realize p-type doping in ZnO, a variety of acceptors have been employed.…”

“…So far, substantial studies have focused on this challenging task, and already there have been many reports on the realization of p-type conductivity, and the LEDs of ZnO p/n homojunction. [58][59][60][61][62][63][64][65][66][67][68][69][70][71][72][73] However, the reproducibility and stability of p-type ZnO with high hole density still represent unresolved problems.…”