Transient Moiré rotation patterns in thin colloidal crystals

6533b824fe1ef96bd12813be

RESEARCH PRODUCT

Transient Moiré rotation patterns in thin colloidal crystals

Alexander Reinmüller Thomas Palberg Hans Joachim Schöpe

subject

Materials science Resolution (electron density)General Chemistry Moiré pattern Colloidal crystal Condensed Matter Physics Rotation Molecular physics law.invention Crystallography Settling Optical microscope law Metastability Transient (oscillation)

description

A high resolution optical microscopy study on low salt charged sphere suspensions settling under gravity reveals the formation of AB-stacked triangular layers via different transient structures. In particular, metastable triangular Moire rotation patterns (formally corresponding to 1 × 1 Rα super structures) with rotation angles α = 27.8° and α = 38.2° are identified.

year	journal	country	edition	language
2010-01-01	Soft Matter

https://doi.org/10.1039/c0sm00287a

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