Stripe patterns in two-dimensional systems with core-corona molecular architecture

Malescio, G.; Pellicane, Giuseppe

doi:10.1103/physreve.70.021202

Cited by 82 publications

(97 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is possible that the structure of liquid here is 3D analog of the spatial configurations found in Ref. 25. This point clearly requires further study.…”

Section: -5mentioning

confidence: 93%

“…129, 064512 ͑2008͒ potentials. [24][25][26][27] These simulations suggest that such systems have a low-temperature re-entrant liquid phase where particles intend to arrange in more or less complex, locally ordered patterns. Norizoe and Kawakatsu 27 found evidence for local clustering and the formation of percolating clusters in the re-entrant liquid phase of a 3D repulsive-shoulder model.…”

Section: -5mentioning

confidence: 99%

See 1 more Smart Citation

Quasibinary amorphous phase in a three-dimensional system of particles with repulsive-shoulder interactions

Fomin¹,

Gribova²,

Ryzhov³

et al. 2008

The Journal of Chemical Physics

126

171

View full text Add to dashboard Cite

General rightsIt is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), other than for strictly personal, individual use, unless the work is under an open content license (like Creative Commons). Disclaimer/Complaints regulationsIf you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of the University of Amsterdam, Secretariat, Singel 425, 1012 WP Amsterdam, The Netherlands. You will be contacted as soon as possible. We report a computer-simulation study of the equilibrium phase diagram of a three-dimensional system of particles with a repulsive-step potential. Using free-energy calculations, we have determined the equilibrium phase diagram of this system. At low temperatures, we observe a number of distinct crystal phases. However, under certain conditions the system undergoes a glass transition in a regime where the liquid appears thermodynamically stable. We argue that the appearance of this amorphous low-temperature phase can be understood by viewing this one-component system as a quasibinary mixture.

show abstract

“…It is possible that the structure of liquid here is 3D analog of the spatial configurations found in Ref. 25. This point clearly requires further study.…”

Section: -5mentioning

confidence: 93%

Section: -5mentioning

confidence: 99%

Quasibinary amorphous phase in a three-dimensional system of particles with repulsive-shoulder interactions

Fomin¹,

Gribova²,

Ryzhov³

et al. 2008

The Journal of Chemical Physics

126

171

View full text Add to dashboard Cite

show abstract

“…To obtain the solution at a given temperature, equations (8) and (9) are solved for fixed λ. Then the free energy is minimized with respect to λ to get the final solution.…”

Section: A Stripes Solutionsmentioning

confidence: 99%

Coarse-grained models of stripe forming systems: Phase diagrams, anomalies, and scaling hypothesis

Mendoza-Coto

Stariolo

2012

Phys. Rev. E

View full text Add to dashboard Cite

Two coarse-grained models which capture some universal characteristics of stripe forming systems are studied. At high temperatures, the structure factors of both models attain their maxima on a circle in reciprocal space, as a consequence of generic isotropic competing interactions. Although this is known to lead to some universal properties, we show that the phase diagrams have important differences, which are a consequence of the particular k dependence of the fluctuation spectrum in each model. The phase diagrams are computed in a mean field approximation and also after inclusion of small fluctuations, which are shown to modify drastically the mean field behavior. Observables like the modulation length and magnetization profiles are computed for the whole temperature range accessible to both models and some important differences in behavior are observed. A stripe compression modulus is computed, showing an anomalous behavior with temperature as recently reported in related models. Also, a recently proposed scaling hypothesis for modulated systems is tested and found to be valid for both models studied.

show abstract

“…Several computational studies on the self-assembly of patchy particles have been reported and these have pushed the imagination of the patchy particle community to new heights. [36][37][38][39][40][41][42] However, the large-scale fabrication of patchy particles is still elusive and requires further research. [16,18,19] This article attempts to present the state-of-the-art in patchy particle fabrication technology and computational efforts for their description, together with a discussion of their potential applications.…”

Section: Introductionmentioning

confidence: 99%

Fabrication, Assembly, and Application of Patchy Particles

Pawar

Kretzschmar

2010

Macromol. Rapid Commun.

444

411

View full text Add to dashboard Cite

The site‐specific engineering of colloidal surfaces has provided a powerful approach to pushing the boundaries of today's materials research. The resulting surface‐anisotropic and patchy particles have become the center of vital research areas, ranging from the need for large‐scale fabrication techniques to exploring new applications of these materials. This Review summarizes patchy particle fabrication techniques, including but not limited to particle and nanosphere lithography and glancing‐angle deposition. The variety of existing patchy particle fabrication techniques is revealed and the need for a scalable approach to high‐volume patchy particle production is identified. Ongoing modeling efforts describing patchy particle interactions and properties are reviewed as potential predictive tools. Research endeavors that deal with the directed assembly of patchy particles in electric and magnetic fields, as well as with supraparticular assembly through chemical interactions, are discussed. The Review is concluded with a note on the future application of patchy particles as phoretic motors.magnified image

show abstract

Stripe patterns in two-dimensional systems with core-corona molecular architecture

Cited by 82 publications

References 39 publications

Quasibinary amorphous phase in a three-dimensional system of particles with repulsive-shoulder interactions

Quasibinary amorphous phase in a three-dimensional system of particles with repulsive-shoulder interactions

Coarse-grained models of stripe forming systems: Phase diagrams, anomalies, and scaling hypothesis

Fabrication, Assembly, and Application of Patchy Particles

Contact Info

Product

Resources

About