Density mismatch in thin diblock copolymer films
S. Martins, W. A. M. Morgado, M. S. O. Massunaga, M. Bahiana
Abstract
Thin films of diblock copolymer subject to gravitational field are simulated by means of a cell dynamical system model. The difference in density of the two sides of the molecule and the presence of the field causes the formation of lamellar patterns with orientation parallel to the confining walls even when they are neutral. The concentration profile of those films is analyzed in the weak segregation regime and a functional form for the profile is proposed.
Create a lesson
Related papers
Ferron polariton Hall effect: Deflecting optically rectified polarization with magnetic fields
Omer Yaniv, Dominik M. Juraschek
Band structure of two-dimensional graphene and of one-dimensional nanoribbons via variational quantum algorithms: from energies to wavefunction quality
Raúl Medrano Millán, Rodrigo Gil-Merino y Rubio, Juan Borge et al.
Aging-Improved NH3 Sensing in Polypyrrole Nanotube Chemiresistors
Arya Mohan, Olivia Kamdom, Antoine Enel et al.
Effect of molybdenum content on phase transformations during continuous heating of metastable β Ti-Mo alloys
Veronika Kočiščáková, Anna Veverková, Josef Stráský et al.
Controlling nitrogen incorporation in (Eu,Ba,Ca)TiO3-derived perovskite-type oxynitrides through Fermi Level Engineering
Margarida Barroso, Marie Neumann, Rachele Sciotto et al.
Effect of compensation on magnetic ordering in (Ga,Mn)As
I. A. Kokurin, N. S. Averkiev