Higher-order harmonic resonances and mechanical properties of individual cadmium sulphide nanowires measured by in situ transmission electron microscopy - Peng Gao; Kaihui Liu; Lei Liu; Zhenzhong Wang; Zhaoliao Liao; Zhi Xu; Wenlong Wang; Xuedong Bai; Enge Wang; Yanqing Li (Journal of Electron Microscopy, 2010)