Optical measurements of the twist constant and angle in nematic liquid crystal cells
Abstract We present a reliable optical method for measuring the twist elastic constant $$\text {K}_2$$ K 2 and for assessing the total twist angle in a standard nematic twist cell. The method relies on the use of a non-standard configuration of crossed polarisers and a twist cell, which allows us to...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | English |
| Publicado: |
Nature Portfolio
2024-07-01
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| Colección: | Scientific Reports |
| Acceso en línea: | https://doi.org/10.1038/s41598-024-68812-x |