Наукові публікації кафедри загальної та прикладної фізики
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Browsing Наукові публікації кафедри загальної та прикладної фізики by Subject "conductivity"
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Item Conductivity of composites of thermotropic ionic liquid crystals(Electronics and Control Systems 2015. N 2(44): 29-32, 2015) Gridyakina, AlexandraThis work presents the studies of the transport properties of samples of oriented binary composite of cobalt decanoate with lead decanoate. Found that samples of the mixture at the temperature range of liquid crystal existence are weak electrolytes, which have anisotropy of bulk conductivity caused by the ordering of molecules. The values of mobility and charge concentration were estimated.Item Conductivity of thermotropic ionic liquid crystals(Proceedings of the National Aviation University. 2015. N 3(64): 64–68, 2015) Gridyakina, AlexandraThe article represents the results of electrical conductivity studies of cobalt decanoate and lead decanoate oriented samples. It was determined that samples are weak electrolytes in the liquid crystal state region. The samples are characterized by great anisotropy of bulk conductivity caused by molecular order.Item Electric properties of ionic thermotropic liquid crystals(Український фізичний журнал., 2016. Т. 61, № 6, 2016) Gridyakina, AlexandraThis work presents the results of studies of the electric properties of samples of oriented ionic thermotropic liquid crystals (ITLC) of cobalt decanoate, lead decanoate, and their binary mixture. It is found that all studied samples in the temperature range, where a liquid crystal exists, are weak electrolytes. All investigated compounds are characterized by an anisotropy of bulk conductivity caused by the ordering of molecules. The values of electric conductivity, activation energy, charge mobility, and concentration are estimated.