Ag-induced a New Raman Mode in ZnO Microrods oleh Jing WANG, Lina WANG, Meina WANG, Dan ZHOU, Yan MEI, Wenzhuo HUANG, Tian XING, Shengxu GE, Yuntong CHEN, You YU, Zhongqi LUAN, Bing QU, Yaxiang BAI, Chao PAN, Delong TANG, Na ZHU, Yu QIU, Lizhong HU