Crystal orientation-ordered ZnS nanobelt quasi-arrays and their enhanced field-emission.
Crystal orientation-ordered ZnS nanobelt quasi-arrays were fabricated using a non-catalytic and template-free thermal evaporation process; field-emission measurements show that these novel arrays are decent field emitters possessing a current density more than 20 times higher than that of randomly-oriented ZnS nanobelt ensembles at a macroscopic field of 5.5 V microm(-1).
Fang
Xiaosheng
X
Nanoscale Materials Center, National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan. Fang.Xiaosheng@nims.go.jp
Bando
Yoshio
Y
Ye
Changhui
C
Golberg
Dmitri
D