Monte Carlo Study of Triblock Self-Assembly by Cooperative Motion Algorithm

• Autorzy: Wołoszczuk S. , Banaszak M.

Identyfikatory

DOI

10.12921/cmst.2020.0000025

• Języki publikacji: EN

Abstrakty

EN

We perform a comprehensive Monte Carlo study of the ABA triblock self-assembly by the Cooperative Motion Algorithm. Our attention is focused on three series of triblocks which are grown from parent AB diblocks of varying asymmetry. Unlike the previous studies in which the total length of the chain varies upon growing the terminal A-block, here we keep the fixed chain length for a given series. Moreover, we determine the order-disorder transition temperature as the τ parameter (being the ratio of the grown A-block to the length of the parent diblock) increases. In this case we find that the order-disorder transition temperature monotonically decreases for two asymmetric series which is different from the non-monotonic depression of TODT reported previously. We also construct a phase diagram which shows a variety of nanostructures as τ is increased.

Słowa kluczowe

EN

Monte Carlo; triblock copolymers; Cooperative Motion Algorithm

• Wydawca: Institute of Bioorganic Chemistry Scientific Publishers OWN, Polish Academy of Sciences
• Czasopismo: Computational Methods in Science and Technology
• Rocznik: 2020
• Tom: Vol. 26, No. 3
• Strony: 89--95
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Wołoszczuk S.

• Faculty of Physics, Adam Mickiewicz University ul. Uniwersytetu Poznańskiego 2, 61-614 Poznań, Poland

autor

Banaszak M.

• NanoBioMedical Centre, Adam Mickiewicz University ul. Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).