Physics – Condensed Matter – Other Condensed Matter
Scientific paper
2007-05-02
Physical Review Letters 98, 225505 (2007)
Physics
Condensed Matter
Other Condensed Matter
4 pages, 6 figures. Physical Review Letters, in Press (April 2007)
Scientific paper
10.1103/PhysRevLett.98.225505
For the study of crystal formation and dynamics we introduce a simple two-dimensional monatomic model system with a parametrized interaction potential. We find in molecular dynamics simulations that a surprising variety of crystals, a decagonal and a dodecagonal quasicrystal are self-assembled. In the case of the quasicrystals the particles reorder by phason flips at elevated temperatures. During annealing the entropically stabilized decagonal quasicrystal undergoes a reversible phase transition at 65% of the melting temperature into an approximant, which is monitored by the rotation of the de Bruijn surface in hyperspace.
Engel Michael
Trebin Hans-Rainer
No associations
LandOfFree
Self-Assembly of Monatomic Complex Crystals and Quasicrystals with a Double-Well Interaction Potential does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Self-Assembly of Monatomic Complex Crystals and Quasicrystals with a Double-Well Interaction Potential, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-Assembly of Monatomic Complex Crystals and Quasicrystals with a Double-Well Interaction Potential will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-674438