Raman spectroscopic study of ZnO surface

• Main Author: Guo, Qiongyao.
• Other Authors: Sun Changqing
• Format: Final Year Project
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Microelectronics
• Online Access: http://hdl.handle.net/10356/49807
• Institution: Nanyang Technological University

The semiconductor ZnO has gained substantial interest in the research community in part because of its large exciton binding energy 60 meV which could lead to lasing action based on exciton recombination even above room temperature. [1] In this study, Raman spectroscope will be used to examine the l...