Enhanced Sheet Carrier Density in ZnO Based Heterostructure by Alloying Cadmium in Buffer Layer ZnO
This abstract reports very high (>1014 cm−2) sheet carrier density (ns) in Zinc Oxide (ZnO) based heterostructure for low Magnesium (Mg) compositions (<0.15) in barrier layer, achieved by alloying Cadmium (Cd) in buffer layer ZnO, grown by Dual Ion Beam Sputtering (DIBS) deposition technique.
Authors acknowledge sophisticated instruments center (SIC) facilities, IIT Indore. Md. Arif Khan and Ritesh Bhardwaj would like to thank DeitY, Ministry of Communications and IT, Government of India, for providing fellowship grant under Visvesvaraya Ph.D. scheme for Electronics and IT. Dr. Shaibal Mukherjee is thankful to DeitY, Ministry of Communications and IT, Government of India for Young Faculty Research Fellowship (YFRF) under Visvesvaraya Ph.D. Scheme for Electronics and IT.
- 3.R. Singh, M.A. Khan, A. Kranti, S. Mukherjee, Two-dimensional electron gas in MgZnO/ZnO heterostructures grown by dual-ion beam sputtering, in Compound Semiconductor Week (CSW) [Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS), 2016], pp. 1–2 (2016)Google Scholar