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Nematic elastomers: The influence of external mechanical stress on the liquid‐crystalline phase behavior

Schätzle, Joachim, Kaufhold, Wolfgang, Finkelmann, Heino·1989·Die Makromolekulare Chemie

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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Crossref · 10.1002/macp.1989.021901224

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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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