Composition-tunable vertically aligned CdSxSe1-x nanowire arrays via van der Waals epitaxy : investigation of optical properties and photocatalytic behavior

• Main Authors: Pan, Jun, Utama, Muhammad Iqbal Bakti, Zhang, Qing, Liu, Xinfeng, Peng, Bo, Wong, Lai Mun, Sum, Tze Chien, Wang, Shijie, Xiong, Qihua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/100997; http://hdl.handle.net/10220/10449
• Institution: Nanyang Technological University

The growth of CdSxSe1-x (0 < x < 1) nanowire arrays are demonstrated for the first time with the vapor transport method on a muscovite substrate. The results of our characterizations show that our facile growth method enables accurate composition adjustability for the modulation of the crystal...