Electrical transport and high-performance photoconductivity in individual ZrS(2) nanobelts.

Li, Liang; Fang, Xiaosheng; Zhai, Tianyou; Liao, Meiyong; Gautam, Ujjal K; Wu, Xingcai; Koide, Yasuo; Bando, Yoshio et al. · Adv Mater · 2010

basic_science · Level V

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Abstract

Individual ZrS(2)-nanobelt field-effect transistors were fabricated using a photolithography process. Temperature-dependent electrical transport revealed different electrical conductivity mechanism at different working temperature regions. ZrS(2)-nanobelt photodetectors demonstrated a high-performance visible-light photoconductivity.

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