Abstract
High-quality single crystalline SnO 2 films have been deposited on α-Al 2O 3 (0001) substrates by metalorganic chemical vapor deposition (MOCVD). The structural and photoluminescence (PL) properties of the SnO 2 films were investigated. The prepared samples were epitaxial single crystalline films with the rutile structure of pure SnO 2. A single and sharp ultraviolet (UV) PL peak near 331 nm was observed at room temperature (RT). At a temperature of 13 K, two other narrow PL peaks located at 369 and 375 nm as well as a broad feeble peak near 500 nm were observed. The corresponding PL mechanisms were investigated.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
