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https://scholarbank.nus.edu.sg/handle/10635/98559
| Title: | Vibrational spectroscopic analysis of ferroelectric liquid crystal MBOPDOB | Authors: | He, L. Yin, Z. Zhang, M.-S. Shen, Z.-X. Chen, H.-F. |
Keywords: | Conformation Ferroelectric liquid crystal Vibrational spectra |
Issue Date: | Jun-1998 | Citation: | He, L.,Yin, Z.,Zhang, M.-S.,Shen, Z.-X.,Chen, H.-F. (1998-06). Vibrational spectroscopic analysis of ferroelectric liquid crystal MBOPDOB. Applied Spectroscopy 52 (6) : 847-850. ScholarBank@NUS Repository. | Abstract: | Raman spectra of ferroelectric liquid crystal (FLC) D-4-(2-methylbutoxy) phenyl 4-decyloxybenzoate (MBOPDOB) are recorded. All the vibrational modes are assigned, and their vibrational characteristics are studied. It is found that the s-cis and the s-trans conformers of the ester group coexist in the crystal phase at room temperature. By temperature-dependent measurements, the line shape changes due to the transition of the ester group conformation near the crystal-Sm C* phase transition point are examined. | Source Title: | Applied Spectroscopy | URI: | http://scholarbank.nus.edu.sg/handle/10635/98559 | ISSN: | 00037028 |
| Appears in Collections: | Staff Publications |
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