Designing a New Lattice Model to Simulate Low-molecular-weight Block Copolymers for Nanolithographic Applications

Jia-Ping Wu; Bao-Hui Li; Qiang Wang

doi:10.1007/s10118-022-2677-5

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Designing a New Lattice Model to Simulate Low-molecular-weight Block Copolymers for Nanolithographic Applications

RESEARCH ARTICLE | Updated：2022-03-28

- Designing a New Lattice Model to Simulate Low-molecular-weight Block Copolymers for Nanolithographic Applications
- Designing a New Lattice Model to Simulate Low-molecular-weight Block Copolymers for Nanolithographic Applications
- Chinese Journal of Polymer Science 2022年40卷第4期页码：413-420
- Affiliations：
  
  a.School of Physics, Nankai University, Tianjin 300071, China
  b.Department of Chemical and Biological Engineering, Colorado State University, Fort Collins CO 80523-1370, USA
- Author bio：
  
  baohui@nankai.edu.cn (B.L.)
  q.wang@colostate.edu (Q.W.)
- Funds：
  
  This work was financially supported by the National Natural Science Foundation of China (No. 21829301) and by the 111 Project (No. B16027).
- DOI：10.1007/s10118-022-2677-5
  中图分类号：
- 收稿：2021-11-02，
  
  修回：2021-11-24，
  
  录用：2021-12-6，
  
  网络首发：2022-02-16，
  
  纸质出版：2022-04-01
- Accepted：
Scan QR Code
Wu, J. P.; Li, B. H.; Wang, Q. Designing a new lattice model to simulate low-molecular-weight block copolymers for nanolithographic applications. Chinese J. Polym. Sci. 2022, 40, 413–420

Jia-Ping Wu, Bao-Hui Li, Qiang Wang. Designing a New Lattice Model to Simulate Low-molecular-weight Block Copolymers for Nanolithographic Applications[J]. Chinese Journal of Polymer Science, 2022, 40(4): 413-420.
Wu, J. P.; Li, B. H.; Wang, Q. Designing a new lattice model to simulate low-molecular-weight block copolymers for nanolithographic applications. Chinese J. Polym. Sci. 2022, 40, 413–420 DOI： 10.1007/s10118-022-2677-5.

Jia-Ping Wu, Bao-Hui Li, Qiang Wang. Designing a New Lattice Model to Simulate Low-molecular-weight Block Copolymers for Nanolithographic Applications[J]. Chinese Journal of Polymer Science, 2022, 40(4): 413-420. DOI： 10.1007/s10118-022-2677-5.

摘要

Abstract

A new lattice model is designed to be suitable for simulating low-molecular-weight block copolymer (BCP) melts currently used in experiments to achieve sub-10 nm domain sizes (

i.e.

having an invariant degree of polymerization between 10

and 10

). It gives an isothermal compressibility comparable to real polymers such as polystyrene and poly(methyl methacrylate)

high Monte Carlo simulation efficiency

and the fluctuation effects important for the low-molecular-weight BCPs. With its high lattice coordination number

the model can also be readily used for branched chains such as star BCPs.

关键词

Keywords

references

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