Single-crystalline CdS nanobelts for excellent field-emitters and ultrahigh quantum-efficiency photodetectors

Liang Li, Pei Cai Wu, Xiao Sheng Fang, Tian You Zhai, Lun Dai, Mei Yong Liao, Yasuo Koide, Hong Qiang Wang, Yoshio Bando, Dmitri Colberg