High-temperature lasing characteristics of randomly assembled SnO2 backbone nanowires coated with ZnO nanofins

• Main Authors: Yang, H. Y., Yu, S. F., Liang, H. K., Mote, R. G., Cheng, C. W., Fan, H. J., Sun, T., Hng, H. H.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/84914; http://hdl.handle.net/10220/18822
• Institution: Nanyang Technological University

Lasing characteristics of randomly assembled SnO2 backbone nanowires coated with ZnO nanofins are investigated. It is shown that the hierarchical nanostructures can sustain ultraviolet random lasing action even at substrate temperature higher than 700 K and the corresponding characteristic temper...