Figure 9.
(a, b) The “repeat unit” used to create encapsulated structures of β-In2Se3 and γ-In2Se3, respectively. (c, d) Composite images comparing experimental AC-TEM images (top), simulated TEM images (middle), and molecular models (bottom) of the low-temperature phase β-In2Se3 and the high-temperature phase γ-In2Se3 respectively.