TY - JOUR
T1 - Interfaces of modulated phases
AU - Netz, Roland R.
AU - Andelman, David
AU - Schick, M.
PY - 1997/1/1
Y1 - 1997/1/1
N2 - Numerically minimizing a continuous free-energy functional which yields several modulated phases, we obtain the order-parameter profiles and interfacial free energies of symmetric and nonsymmetric tilt boundaries within the lamellar phase, and of interfaces between coexisting lamellar, hexagonal, and disordered phases. Our findings agree well with chevron, omega, and T-junction tilt-boundary morphologies observed in diblock copolymers and magnetic garnet films.
AB - Numerically minimizing a continuous free-energy functional which yields several modulated phases, we obtain the order-parameter profiles and interfacial free energies of symmetric and nonsymmetric tilt boundaries within the lamellar phase, and of interfaces between coexisting lamellar, hexagonal, and disordered phases. Our findings agree well with chevron, omega, and T-junction tilt-boundary morphologies observed in diblock copolymers and magnetic garnet films.
UR - http://www.scopus.com/inward/record.url?scp=6144281284&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.79.1058
DO - 10.1103/PhysRevLett.79.1058
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AN - SCOPUS:6144281284
SN - 0031-9007
VL - 79
SP - 1058
EP - 1061
JO - Physical Review Letters
JF - Physical Review Letters
IS - 6
ER -