Q:how to determine crystal structure in TEM? BT1IOJFN 入射电子 Niiou92 样品 220 N029, 20 [uvw]- Cuvw=[110] 000 020 爱瓦尔德球 0<4vw6=[1106 51/rn B=[001] (hkl The diffraction pattern represents a 112 R 12 reciprocal lattice plane with reciprocal lattice 002 000 1R002 points which are shown as the diffraction i交 110 12 行射花种 spots.(p.108 on text book)Q: how to determine crystal structure in TEM?