Diffraction from Nanocrystal Superlattices
Antonio Cervellino1, Ruggero Frison2
1Swiss Light Source, Paul Scherrer Institut, 5232 Villigen, Switzerland.
Abstract:
Diffraction from a lattice of periodically spaced crystals is a topic of current interest because of the great development of self-organised superlattices (SL) of nanocrystals (NC). The self-organisation of NC into SL has theoretical interest, but especially a rich application prospect, as the coherent organisation has large effects on a wide range of material properties. Diffraction is a key method to understand the type and quality of SL ordering. Hereby, the characteristic diffraction signature of an SL of NC-together with the characteristic types of disorder-are theoretically explored.
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