Nuclear magnetic resonance study of the smectic-cholesteric phase transition in a dimesogenic liquid crystal
Source abstract
Abstract
Abstract Nuclear magnetic resonance (NMR) spectroscopy has provided a unique opportunity to study the characteristic smectic-A to chiral nematic phase transition in a dimesogenic liquid crystal (“KI-5S”). The order parameters in the liquid crystalline phases were obtained from the 2 H NMR quadrupole splitting and 13 C NMR chemical shift measurements, manifesting a first-order smectic-nematic phase transition.
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Research context
OpenAlex topics: Liquid Crystal Research Advancements · Molecular spectroscopy and chirality · Neurobiology and Insect Physiology Research
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