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Nematic elastomers: The influence of external mechanical stress on the liquid‐crystalline phase behavior
Abstract
The influence of external mechanical stress on the nematic‐isotropic phase transformation of nematic elastomers was investigated. The experimental results of IR‐dichroism measurements in the nematic phase and stress‐optical measurements in the isotropic phase are in good agreement with the theoretical predicitions of the phenomenological Landau‐de Gennes theory. This is for the first time that a significant influence of an external field on the nematic‐isotropic phase transformation temperature and on the nematic order parameter S has been proved.
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Citations
Cited by
Zhao, Q., Qi, H. J., & Xie, T. (2015) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2015.04.001 · Cited by 1,409
Liquid crystalline elastomers as actuators and sensors
Ohm, C., Brehmer, M., & Zentel, R. (2010) · Advanced Materials · doi:10.1002/adma.200904059 · Cited by 1,169
Liquid crystal elastomers with mechanical properties of a muscle
Thomsen, D. L., Keller, P., Naciri, J., Pink, R., Jeon, H., Shenoy, D., & Ratna, B. R. (2001) · Macromolecules · doi:10.1021/ma001639q · Cited by 689
Nematic elastomers—A new state of matter?
Warner, M., & Terentjev, E. M. (1996) · Progress in Polymer Science · doi:10.1016/s0079-6700(96)00013-5 · Cited by 272
Nematic Elastomer Fiber Actuator
Naciri, J., Srinivasan, A., Jeon, H., Nikolov, N., Keller, P., & Ratna, B. R. (2003) · Macromolecules · doi:10.1021/ma034921g · Cited by 267
Metadata
- Authors
- Schätzle, J., Kaufhold, W., & Finkelmann, H.
- Venue
- Die Makromolekulare Chemie
- Publisher
- Wiley
- Published
- 1989-12
- Volume
- 190
- Issue
- 12
- Pages
- 3269-3284
- ISSN
- 0025-116X (ISSN-L)
- OpenAlex
- W1686362888
- Cited by
- 207
- References
- 0
- FWCI
- 6.60
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Nematic elastomers: The influence of external mechanical stress on the liquid‐crystalline phase behavior. https://app.cochat.ai/papers/10.1002/macp.1989.021901224
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- Schätzle, J., Kaufhold, W., & Finkelmann, H. (1989). Nematic elastomers: The influence of external mechanical stress on the liquid‐crystalline phase behavior. Die Makromolekulare Chemie. https://doi.org/10.1002/macp.1989.021901224
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