Sahu, R.; Dileep, K.; Negi, D. S.; Nagaraja, K. K.; Datta, Ranjan
(Wiley-V C H Verlag Gmbh, 2015)
We present control over the ambipolar nature of Te in ZnO and the corresponding optical band gap in epitaxial thin film grown by pulsed laser deposition. Experimentally, the decrease in band gap is found to be strongly ...