3 papers
cond-mat.soft2018
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…
cond-mat.soft2017
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…
cond-mat.mes-hall2003
A Laterally Modulated 2D Electron System in the Extreme Quantum Limit
Sorin Melinte, Mona Berciu, C. Zhou +9
We report on magnetotransport of a two-dimensional electron system (2DES), located 32 nm below the surface, with a surface superlattice gate structure of periodicity 39 nm imposing…