The Raman study of both SLG and carbon nanotube was performed on a Raman spectrum (JY, LabRAM HR800). Device Fabrication and Characterization To fabricate the CNTF/SLG Schottky junction photodetector, 50 nm Au electrode which served as electrical contact for graphene, was first deposited onto ...
当年他服役的舰艇排水量较小,他憧憬着能有一天登上祖国更加先进的军舰,如今梦想实现,他高兴地与身边的儿子合影,记录这个珍贵时刻。 “刚才听了人民海军的光荣历史,让人印象深刻。”听完国防知识讲座,香港中学生黄轩艺收获满满。 11月21日至25日,由海军海南舰和长沙舰组成的编队访问香港,开展为期5天的访问活动。这是...