- Tytuł:
- Diblock Copolymer Melt in Spherical Unit Cells of Higher Dimensionalities
- Autorzy:
-
Banaszak, M.
Koper, A.
Knychała, P.
Lewandowski, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1489939.pdf
- Data publikacji:
- 2012-03
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
- 82.35.Jk
- Opis:
- Using self-consistent field theory in spherical unit cells of various dimensionality, D = 1, 2, 3, and 4, we calculate phase diagram of a diblock, A-b-B, copolymer melt in 4-dimensional space, d = 4. The phase diagram is parameterized by the chain composition, f, and incompatibility between A and B, quantified by the product χ N. We predict 4 stable nanophases: layers, cylinders, 3D spherical cells, and 4D spherical cells. We also calculate order-disorder and order-order transition lines. In the strong segregation limit, that is for large χ N, the order-order transition compositions are determined by the strong segregation theory in its simplest form, for D = 1, 2, 3, and 4.
- Źródło:
-
Acta Physica Polonica A; 2012, 121, 3; 703-710
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł