Size and surface effects on transient photoconductivity in CdS nanobelts probed by time-resolved terahertz spectroscopy

• المؤلفون الرئيسيون: Li, Mingjie, Wu, Bo, Ekahana, Sandy Adhitia, Utama, Muhammad Iqbal Bakti, Xing, Guichuan, Xiong, Qihua, Sum, Tze Chien, Zhang, Xinhai
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/94940; http://hdl.handle.net/10220/9223
• المؤسسة: Nanyang Technological University

Ultrafast optical-pump terahertz probe spectroscopy was performed over a graduated size distribution of CdS nanobelts to investigate the size and surface effects on the transient photoconductivity. It was found that the nanobelt size has a profound influence on the carrier localization and photocond...