1 IntroductionIn the very recent years, low-dimensional nanomaterials have attracted a great interest in nanoscience and nanotechnology due to their exciting application in electronics[1], optoelectronics[2] and mechanics[3] in nanoscale. Compared to bulk materials,
RUAN Wei-dongYANG You-mingZHOU Tie-liNIU LiZHANG Xin-dongTAO Yan-chunLOMBARDI John R.ZHAO Bing
