High-Performance Blue/Ultraviolet-Light-Sensitive ZnSe-Nanobelt Photodetectors.

Fang, Xiaosheng; Xiong, Shenglin; Zhai, Tianyou; Bando, Yoshio; Liao, Meiyong; Gautam, Ujjal K; Koide, Yasuo; Zhang, Xiaogang et al. · Adv Mater · 2009

basic_science · Level V

Where this comes from

Abstract

Single-crystalline zinc selenide (ZnSe) nanobelts were fabricated via the ethylenediamine (en)-assisted ternary solution technique and subsequent thermal treatment. Individual ZnSe nanobelts were assembled into nanoscale devices, showing a high spectral selectivity and photocurrent/immediate-decay ratio and a fast time response, justifying effective utilization of the ZnSe nanobelts as blue/UV-light-sensitive photodetectors.