'Fold symmetry' diaporamas de présentation

Physics 141A Spring 2013

Discovery of Quasicrystals. Source: NIST. Source: Physics Rev. Lett . 53. 1951 (1984). Discovery of Quasicrystals Louis Kang. Physics 141A Spring 2013. What is a Crystal (before QCs). In Crystals,

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Organic Molecules on Insulating Surfaces Investigated by NC-AFM

Organic Molecules on Insulating Surfaces Investigated by NC-AFM. February 26 th , 200 4 MPI Dresden , Germany. Enrico Gnecco Institute of Physics University of Basel, Switzerland. metallic substrate. Motivations. I. molecule. electrodes. Chemistry is important!.

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Activity 1-5: Kites and Darts

www.carom-maths.co.uk. Activity 1-5: Kites and Darts. A tessellation is called periodic if you can lift it up and shift it so that it sits exactly on top of itself again. Sometimes a periodic tiling can be tweaked so that it becomes non-periodic.

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Rolling Wheels Investigating Curves with Dynamic Software

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Science News Impossible Crystal: Crystallization At The Molecular Level

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