Affiliation:
1. Departament of Physics, Universidad Nacional del Sur, Bahía Blanca, ARGENTINA
Abstract
We study the dynamics of a copolymer membrane diblock in hexagonal phase. We call diblock copolymer membrane a copolymer film with thickness of the order of the size of the domains and that it presents the possibility of deforming freely. In a flat system of copolymer, the dynamics of coarsenig produces the relaxation of energy by diffusion and annihilation of defects. In a copolymer membrane, relaxation of the energy of the hexagonal phase resulting from a combined effect of the diffusion and annihilation of defects and of the buckling process
Publisher
World Scientific and Engineering Academy and Society (WSEAS)
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference44 articles.
1. Duclos, G., Adkins, R., Banerjee, D., Peterson, M. S., Varghese, M., Kolvin, I., Toschi, F. Science, 367 (2020). 6482.
2. Koning, V., Vitelli, V. Crystals and liquid crystals confined to curved geometries. Fluids, Colloids and Soft Materials: An Introduction to Soft Matter Physics, 369-386. (2016).
3. Chantawansri T. L., Bosse A. W., Hexemer A., Ceniceros A. D. C., Garcia-Cervera J., Kramer E. J. and. Fredrickson , G. H Phys. Rev. E75(2007) 031802.
4. GiomiL., Bowick M., Phys. Rev. B76 (2007)054106.
5. Kim, S. C., Yu, L., Pertsinidis, A., Ling, X. S. Proceedings of the National Academy of Sciences (2020).