纳米发电机 王中林.pdf

REPORTS
substrate, which serves as a large electrode
connecting the NWs with a metal electrode
for transport measurement (Fig. 1A). The NW
E ^
grows along the 0001 direction and has
Piezoelectric Nanogenerators Based A Z
side surfaces of 0110 (Fig. 1B). Most of the
Au particles at the tips of the NWs either
on Zinc Oxide Nanowire Arrays evaporate during the growth or fall off during
scanning by the atomic force microscope (AFM)
Zhong Lin Wang1,2,3* and Jinhui Song1