Zobrazeno 1 - 10
of 282
pro vyhledávání: '"Smallenburg, Frank"'
Autor:
de Jager, Marjolein, Vega, Carlos, de Hijes, Pablo Montero, Smallenburg, Frank, Filion, Laura
In the study of crystal nucleation via computer simulations, hard spheres are arguably the most extensively explored model system. Nonetheless, even in this simple model system, the complex thermodynamics of crystal nuclei can sometimes give rise to
Externí odkaz:
http://arxiv.org/abs/2407.04394
Conventional molecular dynamics (MD) simulations struggle when simulating particles with steeply varying interaction potentials, due to the need to use a very short time step. Here, we demonstrate that an event-driven Monte Carlo (EDMC) approach firs
Externí odkaz:
http://arxiv.org/abs/2403.12755
One method for computationally determining phase boundaries is to explicitly simulate a direct coexistence between the two phases of interest. Although this approach works very well for fluid-fluid coexistences, it is often considered to be less usef
Externí odkaz:
http://arxiv.org/abs/2403.10891
Autor:
Plati, Andrea, Maire, Raphael, Fayen, Etienne, Boulogne, Francois, Restagno, Frederic, Smallenburg, Frank, Foffi, Giuseppe
Publikováno v:
Nature Physics 2024
Quasi-crystals are aperiodic structures that present crystallographic properties which are not compatible with that of a single unit cell. Their revolutionary discovery in a metallic alloy, less than three decades ago, has required a full reconsidera
Externí odkaz:
http://arxiv.org/abs/2307.01643
The interplay between crystal nucleation and the structure of the metastable fluid has been a topic of significant debate over recent years. In particular, it has been suggested that even in simple model systems such as hard or charged colloids, crys
Externí odkaz:
http://arxiv.org/abs/2306.05886
Publikováno v:
Phys. Rev. Lett. 132, 048202 (2024)
Due to their aperiodic nature, quasicrystals are one of the least understood phases in statistical physics. One significant complication they present in comparison to their periodic counterparts is the fact that any quasicrystal can be realized as an
Externí odkaz:
http://arxiv.org/abs/2306.03549
Autor:
Royall, C. Patrick, Charbonneau, Patrick, Dijkstra, Marjolein, Russo, John, Smallenburg, Frank, Speck, Thomas, Valeriani, Chantal
The simplicity of hard spheres as a model system is deceptive. Although the particles interact solely through volume exclusion, that nevertheless suffices for a wealth of static and dynamical phenomena to emerge, making the model an important target
Externí odkaz:
http://arxiv.org/abs/2305.02452
The relationship between structure and dynamics in glassy fluids remains an intriguing open question. Recent work has shown impressive advances in our ability to predict local dynamics using structural features, most notably due to the use of advance
Externí odkaz:
http://arxiv.org/abs/2301.13106
Quasicrystals are fascinating structures, characterized by strong positional order but lacking the periodicity of a crystal. In colloidal systems, quasicrystals are typically predicted for particles with complex or highly specific interactions, which
Externí odkaz:
http://arxiv.org/abs/2202.12726
In the quest to understand how structure and dynamics are connected in glasses, a number of machine learning based methods have been developed that predict dynamics in supercooled liquids. These methods include both increasingly complex machine learn
Externí odkaz:
http://arxiv.org/abs/2202.09173