Can we “see” the atoms?By Eyes noBy Optical microscope noBy Electron microscope possibleModern methods:qThe field emission microscope To visualize single atom or large molecules on the tip of fine metal pointsqSEM(Scanning Electron Microscopy) To image the individual atoms in molecules and in crystals.q TEM (Transmission Electron Microscopy)q STM (Scanning Tunneling Microscopy)TEMSTM image原子物理学原子物理学主讲：封东来课后: 江湾先进材料楼333室，或科学楼432. 请提前预约时间Tel: 23486，30266TAu姜娟, Tel: 5163-0256, u 张亚峰Tel: 24150, uWan
