二次谐波在二维材料结构表征中的应用 |
夏芳芳, 王发坤, 胡海龙, 许翔, 李阳, 翟天佑 |
Application of Second Harmonic Generation in Characterization of 2D Materials |
XIA Fangfang, WANG Fakun, HU Hailong, XU Xiang, LI Yang, ZHAI Tianyou |
图5 二次谐波表征二维材料晶界及晶体取向 |
Fig. 5 Characterization of the grain boundary and crystal orientation of two-dimensional materials by SHG (a-b) Optical image and SHG image of a polycrystalline monolayer of MoS2 of the same area; (c) Polarized-SHG image showing the crystal orientations[ |
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