Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments
All data was taken and processed in MATLAB The alignment of chiral nematic liquid crystals in the so-called uniform lying helix geometry allows for the observation and exploitation of the flexoelectro-optic effect. However, high-quality uniform lying helix alignment is difficult to achieve reliably,...
| Main Authors: | , , , , , , , , |
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| Format: | Dataset |
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University of Oxford
2019
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| Subjects: |
| _version_ | 1826317626834419712 |
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| author | O'Neill, J Fells, J Welch, C Mehl, G Yip, C Wilkinson, T Booth, M Elston, S Morris, S |
| author2 | O'Neill, J |
| author_facet | O'Neill, J O'Neill, J Fells, J Welch, C Mehl, G Yip, C Wilkinson, T Booth, M Elston, S Morris, S |
| author_sort | O'Neill, J |
| collection | OXFORD |
| description | All data was taken and processed in MATLAB The alignment of chiral nematic liquid crystals in the so-called uniform lying helix geometry allows for the observation and exploitation of the flexoelectro-optic effect. However, high-quality uniform lying helix alignment is difficult to achieve reliably, and this can potentially impact the accuracy of the measurements made on the flexoelectro-optic switching behaviour. Here we show that, using an appropriate method, it is possible to make measurements of the flexo-electric coefficients which are not substantially influenced by the alignment quality. |
| first_indexed | 2024-03-07T01:01:33Z |
| format | Dataset |
| id | oxford-uuid:89e7116a-8168-4d42-98c8-a81abe1e97c1 |
| institution | University of Oxford |
| last_indexed | 2025-03-11T16:56:54Z |
| publishDate | 2019 |
| publisher | University of Oxford |
| record_format | dspace |
| spelling | oxford-uuid:89e7116a-8168-4d42-98c8-a81abe1e97c12025-02-27T08:09:48ZDataset 1: Robust measurement of flexoelectro-optic switching with different surface alignmentsDatasethttp://purl.org/coar/resource_type/c_ddb1uuid:89e7116a-8168-4d42-98c8-a81abe1e97c1Electro-opticsLiquid crystalsORA DepositUniversity of Oxford2019O'Neill, JFells, JWelch, CMehl, GYip, CWilkinson, TBooth, MElston, SMorris, SO'Neill, JFells, JWelch, CMehl, GYip, CWilkinson, TBooth, MElston, SMorris, SAll data was taken and processed in MATLAB The alignment of chiral nematic liquid crystals in the so-called uniform lying helix geometry allows for the observation and exploitation of the flexoelectro-optic effect. However, high-quality uniform lying helix alignment is difficult to achieve reliably, and this can potentially impact the accuracy of the measurements made on the flexoelectro-optic switching behaviour. Here we show that, using an appropriate method, it is possible to make measurements of the flexo-electric coefficients which are not substantially influenced by the alignment quality. |
| spellingShingle | Electro-optics Liquid crystals O'Neill, J Fells, J Welch, C Mehl, G Yip, C Wilkinson, T Booth, M Elston, S Morris, S Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments |
| title | Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments |
| title_full | Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments |
| title_fullStr | Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments |
| title_full_unstemmed | Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments |
| title_short | Dataset 1: Robust measurement of flexoelectro-optic switching with different surface alignments |
| title_sort | dataset 1 robust measurement of flexoelectro optic switching with different surface alignments |
| topic | Electro-optics Liquid crystals |
| work_keys_str_mv | AT oneillj dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT fellsj dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT welchc dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT mehlg dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT yipc dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT wilkinsont dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT boothm dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT elstons dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments AT morriss dataset1robustmeasurementofflexoelectroopticswitchingwithdifferentsurfacealignments |