title: Fabrication of TaS2 nanobelt arrays and their enhanced field-emission.
abstract: Crystal TaS2 nanobelt arrays were fabricated on Ta wafers by a two-step method. Field-emission measurements show that the nanobelt arrays are decent field emitters with a turn-on field of approximately 0.7 V microm(-1), a threshold field of approximately 2.1 V microm(-1), and a field enhancement factor of approximately 4.33 x 10(4).
authors.affiliation: Key Laboratory of Mesoscopic Chemistry of MOE, and School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China. wuxingca@netra.nju.edu.cn
authors.forename: Xing-Cai
authors.initials: XC
authors.lastname: Wu
authors.forename: You-Rong
authors.initials: YR
authors.lastname: Tao
authors.forename: Qi-Xiu
authors.initials: QX
authors.lastname: Gao