Alignment of Copolymer Morphology by Planar Step Elongation during Spinodal Self-Assembly
文献类型：期刊论文
| 作者 | Mueller, Marcus1; Tang, Jiuzhou2 |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2015-11-23 |
| 卷号 | 115期号:22 |
| 英文摘要 | Using simulation and numerical self-consistent field theory of an unentangled diblock copolymer melt, we study the interplay between relaxation of molecular conformations from a highly stretched, nonequilibrium state and structure formation of the local, conserved density during self-assembly from a disordered state. We observe that the planar elongation of molecular conformations in the initial, disordered state results in an alignment of lamella normals perpendicular to the stretch direction during the subsequent self-assembly. Although thermodynamically the parallel orientation is favored, the alignment of the lamella normal perpendicular to the stretch direction is characterized by the larger growth rate of composition fluctuations during the spinodal ordering process. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-01-12 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/29365]  |
| 专题 | 化学研究所_高分子物理与化学实验室 |
| 作者单位 | 1.Univ Gottingen, Inst Theoret Phys, D-37077 Gottingen, Germany 2.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mueller, Marcus,Tang, Jiuzhou. Alignment of Copolymer Morphology by Planar Step Elongation during Spinodal Self-Assembly[J]. PHYSICAL REVIEW LETTERS,2015,115(22). |
| APA | Mueller, Marcus,&Tang, Jiuzhou.(2015).Alignment of Copolymer Morphology by Planar Step Elongation during Spinodal Self-Assembly.PHYSICAL REVIEW LETTERS,115(22). |
| MLA | Mueller, Marcus,et al."Alignment of Copolymer Morphology by Planar Step Elongation during Spinodal Self-Assembly".PHYSICAL REVIEW LETTERS 115.22(2015). |
入库方式： OAI收割
来源：化学研究所
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