Slide 5
Slide 5 text
• Layered R3/m structure established from XRD (Kasper, 1967).
• Alternating InO2
octahedron and (ZnO)n
tetrahedron layers.
• Modulation of M-O units established from HR-TEM (Kimizuka,1994).
• Modulation provides strain release, obeys octet rule and lowers energy.2
InMO3
(ZnO)n
(M = In, Ga, Al) Structure
22. J. L. F. Da Silva, Y. Yan and S.-H. Wei, Phys. Rev. Lett. 100, 255501 (2008).
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