【作者】 程轲； 程纲； 王书杰； 戴树玺； 张兴堂； 杜祖亮；

【Author】 Ke Cheng, Gang Cheng, Shu-Jie Wang, Shu-Xi Dai, Xing-Tang Zhang, Zu-Liang Du* Key Lab for Special Functional Materials, Henan University, 475001, Kaifeng

【机构】 河南大学特种功能材料重点实验室；

【Abstract】 In this report, we produced ZnO nanorod arrays on the ITO substrate employing a novel two-step soft chemical procedures. The I-V characteristics curve of the single ZnO nanorod exhibited a clear asymmetrical rectifying behavior under dark. The behavior was attributed to the formation of Schottky contact between the Au coated AFM tip and ZnO nanorod, which was dominated by the surface states in ZnO itself. And this assumption was confirmed from our PC-AFM measurement.更多还原