Full text loading...
Schematic diagram of the -ZnO/-GaN heterojunction ZnO LED structure.
The characteristics of -ZnO/-GaN heterostructure illustrating the rectifying behavior. The inset shows the characteristics of Ti/Al and NiO/Au metal contacts on -GaN and -ZnO films. The in the inset shows Ohmic contact characteristics.
(a) PL spectrum of -GaN and -ZnO layers at room temperature and (b) an EL spectrum of -ZnO/-GaN heterostructure at an injection current of 60 mA.
Energy band diagram of the -ZnO/-GaN heterojunction LED.
Article metrics loading...