Block Copolymers under an Electric Field: A Dynamic Density Functional Approach

2009 ◽  
pp. 245-277
Author(s):  
A. V. Zvelindovsky ◽  
G. J. A. Sevink
Keyword(s):  
Block Copolymers ◽  
Electric Field ◽  
Density Functional ◽  
Functional Approach ◽  
Dynamic Density

Three-dimensional mesoscale dynamics of block copolymers under shear:  The dynamic density-functional approach

1998 ◽  
Vol 57 (5) ◽  
pp. R4879-R4882 ◽  
Author(s):  
A. V. Zvelindovsky ◽  
G. J. A. Sevink ◽  
B. A. C. van Vlimmeren ◽  
N. M. Maurits ◽  
J. G. E. M. Fraaije
Keyword(s):  
Block Copolymers ◽  
Density Functional ◽  
Three Dimensional ◽  
Functional Approach ◽  
Dynamic Density ◽  
Mesoscale Dynamics

Competition between Micro- and Macrophase Separations in a Binary Mixture of Block Copolymers. A Dynamic Density Functional Study

2002 ◽  
Vol 35 (19) ◽  
pp. 7473-7480 ◽  
Author(s):  
Hiroshi Morita ◽  
Toshihiro Kawakatsu ◽  
Masao Doi ◽  
Daisuke Yamaguchi ◽  
Mikihito Takenaka ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Binary Mixture ◽  
Density Functional ◽  
Functional Study ◽  
Dynamic Density ◽  
Density Functional Study

DYNAMIC DENSITY FUNCTIONAL APPROACH TO PHASE SEPARATION DYNAMICS OF POLYMER SYSTEMS

1999 ◽  
Vol 10 (08) ◽  
pp. 1531-1540 ◽  
Author(s):  
T. KAWAKATSU ◽  
M. DOI ◽  
R. HASEGAWA
Keyword(s):  
Free Energy ◽  
Phase Separation ◽  
Block Copolymers ◽  
Density Functional ◽  
Energy Functional ◽  
Dynamic Density ◽  
Separation Processes ◽  
Polymer Systems ◽  
Model Free ◽  
Domain Structures

Slow dynamics of complex domain structures in phase separating polymer systems is investigated with the use of the self-consistent field (SCF) dynamic density functional (DDF) technique where the free energy of the system is calculated using the path integral formalism of the polymer chain conformation. We apply this technique to micellization of block copolymers and to phase separation of polymer blends containing block copolymers as a compatibilizer. In order to study the late stage of the phase separation processes more efficiently, we adopt the so-called Ginzburg–Landau approach, where a phenomenological model free energy functional is used. Numerical results of this approach is quantitatively compared with the results of the SCF approach.

Exploring electric field induced structural evolution of water clusters, (H2O)n [n = 9–20]: Density functional approach

2013 ◽  
Vol 138 (4) ◽  
pp. 044304 ◽  
Author(s):  
Dhurba Rai ◽  
Anant D. Kulkarni ◽  
Shridhar P. Gejji ◽  
Libero J. Bartolotti ◽  
Rajeev K. Pathak
Keyword(s):  
Electric Field ◽  
Density Functional ◽  
Water Clusters ◽  
Structural Evolution ◽  
Functional Approach

scholarly journals Three-dimensional simulation of hexagonal phase of a specific polymer system under shear: The dynamic density functional approach

1998 ◽  
Vol 109 (20) ◽  
pp. 8751-8754 ◽  
Author(s):  
A. V. M. Zvelindovsky ◽  
B. A. C. van Vlimmeren ◽  
G. J. A. Sevink ◽  
N. M. Maurits ◽  
J. G. E. M. Fraaije
Keyword(s):  
Density Functional ◽  
Hexagonal Phase ◽  
Three Dimensional ◽  
Polymer System ◽  
Functional Approach ◽  
Dynamic Density ◽  
Dimensional Simulation

scholarly journals Electric-field control of surface magnetic anisotropy: a density functional approach

2009 ◽  
Vol 11 (4) ◽  
pp. 043007 ◽  
Author(s):  
Hongbin Zhang ◽  
Manuel Richter ◽  
Klaus Koepernik ◽  
Ingo Opahle ◽  
Ferenc Tasnádi ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Density Functional ◽  
Functional Approach ◽  
Field Control ◽  
Surface Magnetic Anisotropy
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