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Ordering of thin diblock copolymer films
Abstract
The ordering in thin films of symmetric diblock copolymers has been studied by neutron reflectivity as a function of temperature and film thickness. Exponentially damped oscillatory variations in the concentration are shown to propagate into the specimens from both surfaces with decay lengths increasing with decreasing temperature. No distinguishable order-to-disorder transition is observed; only a transition from a partially to fully ordered state is found. The temperature of this transition is found to depend in a power-law manner on the film thickness.
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Citations
Cited by
Patterning with block copolymer thin films
Segalman, R. A. (2005) · Materials Science and Engineering: R: Reports · doi:10.1016/j.mser.2004.12.003 · Cited by 954
Block Copolymer Thin Films: Physics and Applications
Fasolka, M. J., & Mayes, A. M. (2001) · Annual Review of Materials Research · doi:10.1146/annurev.matsci.31.1.323 · Cited by 904
Ordering in thin films of block copolymers: Fundamentals to potential applications
Hamley, I. W. (2009) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2009.06.003 · Cited by 521
Fabrication Approaches for Generating Complex Micro- and Nanopatterns on Polymeric Surfaces
del Campo, A., & Arzt, E. (2008) · Chemical Reviews · doi:10.1021/cr050018y · Cited by 484
Observed frustration in confined block copolymers
Lambooy, P., Russell, T. P., Kellogg, G. J., Mayes, A. M., Gallagher, P. D., & Satija, S. K. (1994) · Physical Review Letters · doi:10.1103/physrevlett.72.2899 · Cited by 261
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Metadata
- Authors
- Menelle, A., Russell, T. P., Anastasiadis, S. H., Satija, S. K., & Majkrzak, C. F.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1992-01-06
- Volume
- 68
- Issue
- 1
- Pages
- 67-70
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W1993274556
- Cited by
- 180
- References
- 0
- FWCI
- 9.88
- Type
- journal article
- Language
- en
- Open access
- closed
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- Menelle, A., Russell, T. P., Anastasiadis, S. H., Satija, S. K., & Majkrzak, C. F. (1992). Ordering of thin diblock copolymer films. Physical Review Letters. https://doi.org/10.1103/physrevlett.68.67
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
