Physics – Condensed Matter – Soft Condensed Matter
Scientific paper
2011-01-29
Phys. Rev. Lett. 106, 095504 (2011)
Physics
Condensed Matter
Soft Condensed Matter
4 pages, 5 figures plus 7 pages of supplementary figures
Scientific paper
10.1103/PhysRevLett.106.095504
Self-assembling novel ordered structures with nanoparticles has recently received much attention. Here we use computer simulations to study a two-dimensional model system characterized by a simple isotropic interaction that could be realized with building blocks on the nanoscale. We find that the particles arrange themselves into hexagonal superstructures of twin boundaries whose superlattice vector can be tuned reversibly by changing the temperature. Thermodynamic stability is confirmed by calculating the free energy with a combination of thermodynamic integration and the Frenkel-Ladd method. Different contributions to the free energy difference are discussed.
No associations
LandOfFree
Entropic Stabilization of Tunable Planar Modulated Superstructures 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 Entropic Stabilization of Tunable Planar Modulated Superstructures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Entropic Stabilization of Tunable Planar Modulated Superstructures will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-572172