Effect of titanium doping on conductivity, density of states and conduction mechanism in ZnO thin film

• Main Authors: Jamil, Arifa, Sajid Fareed, Tiwari, Naveen, Li, Chuanbo, Cheng, Buwen, Xu, Xiulai, Muhammad Aftab Rafiq
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Materials; Doping; Conducting Mechanism
• Online Access: https://hdl.handle.net/10356/151629
• Institution: Nanyang Technological University

High quality, ~ 120 nm thin ZnO and Ti-doped ZnO (TZO) films were deposited on silicon substrates using magnetron co-sputtering technique. Surface roughness of the films was ~ 2 nm. Ti incorporation effect on the structure, morphology, conductivity, density of states (DOS) and conduction mechanism w...