5 citations · 6 across the 3 of their papers we have counts for
5 papers
Curvature as a guiding field for patterns in thin block copolymer films
Giang Thi Vu, Anabella A. Abate, Leopoldo R. Gómez +4
Experimental data on thin films of cylinder-forming block copolymers (BC) -- free-standing BC membranes as well as supported BC films -- strongly suggest that the local orientation…
Thermal Properties of Vortices on Curved Surfaces
Leopoldo R. Gómez, Nicolás A. García, Daniel A. Vega +1
We use Monte Carlo simulations to study the finite temperature behavior of vortices in the XY- model for tangent vector order on curved backgrounds. Contrary to naive expectations,…
Pattern formation mechanisms in sphere-forming diblock copolymer thin films
Leopoldo R. Gómez, Nicolás A. García, Richard A. Register +1
The order-disorder transition of a sphere-forming block copolymer thin film was numerically studied through a Cahn-Hilliard model. Simulations show that the fundamental mechanisms…
Phase nucleation in curved space
Leopoldo R. Gomez, Nicolas A. Garcia, Vincenzo Vitelli +2
Nucleation and growth is the dominant relaxation mechanism driving first order phase transitions. In two-dimensional at systems nucleation has been applied to a wide range of probl…
Soliton attenuation and emergent hydrodynamics in fragile matter
N. Upadhyaya, L. R. Gomez, V. Vitelli
Disordered packings of soft grains are fragile mechanical systems that loose rigidity upon lowering the external pressure towards zero. At zero pressure, we find that any infinites…