Preparation of patterned boron nanowire films with different widths of unit-cell and their field emission properties
Zhang Yong-Xin1, Liu Fei2, Shen Cheng-Min1, †, 
, Li Jun1, Deng Shao-Zhi2, Xu Ning-Sheng2, Gao Hong-Jun1, ‡,
, Li Jun1, Deng Shao-Zhi2, Xu Ning-Sheng2, Gao Hong-Jun1, ‡, (a)–(c) Field emission characteristics of patterned BNWs prepared on the different-width unit-cells at working distance 300 μm; (d)–(f) corresponding FN plots; (g)–(i) emission image of patterned BNWs prepared on the different-width unit-cells. The widths of unit cell are ((a), (d), and (g)) 100 μm, ((b), (e), and (h)) 150 μm, and ((c), (f), and (i)) 200 μm.
