Nuclear magnetic resonance spectroscopy in cholesteric liquid crystals. I. Orientational order parameter measurements
Nuclear magnetic resonance spectroscopy in cholesteric liquid crystals. I. Orientational order parameter measurements
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胆甾型液晶中的核磁共振波谱。
DOI:
10.1063/1.443059
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发表时间:
1982
期刊:
影响因子:
--
通讯作者:
J. Prasad
中科院分区:
文献类型:
--
作者:
N. Shivaprakash;J. Prasad
Orientational order parameters for cholesteric liquid crystalline compounds—cholesteryl benzoate, methyl carbonate, ethyl carbonate, and laurate—have been estimated by studying the dipole–dipole splittings in the wide line NMR absorption spectra. The temperature dependences of the S factor agree closely with those of nematic liquid crystals.