Qing Zhao; Qiong Shen; Fan Yang; Hua Zhao; Bin Liu; Qian Liang; Aihua Wei; Heqing Yang; Shengzhong Liu, Direct growth of ZnO nanodisk networks with an exposed (0001) facet on Au comb-shaped interdigitating electrodes and the enhanced gas-sensing property of polar {0001} surfaces. Sensors and Actuators B: Chemical 2014, 195, 71-79.