Title :
Electrophysical properties of nematic liquid crystals under stationary and microwave electric and magnetic fields
Author :
Kukhtin, Mykhail P. ; Kocherzhin, -Élexandr I. ; Lisetski, Longin N. ; Nerukh, -Élexandr G. ; Fedoryako, -Élexandr P. ; Kukhtina, Nina N.
Author_Institution :
Kharkov Nat. Univ. of Radio Electron., Kharkov
Abstract :
The nematic liquid crystals in devices with non-linear characteristics, studies were carried out for their electrophysical properties under stationary and microwave electric and magnetic fields. An essential point of our study is the use of two substantially different types of LC (with Deltaepsiv values of opposite signs) in parallel sets of experiments. This allowed us to account, at a qualitative level, for effects of LC orientation and texture upon bulk electric properties.
Keywords :
electrical conductivity; microwave materials; nematic liquid crystals; permittivity; LC orientation; bulk electric conductivity; dielectric permittivity; electrophysical properties; microwave electric fields; microwave magnetic fields; nematic liquid crystals; nonlinear characteristics; Capacitance measurement; Conductivity measurement; Dielectrics; Liquid crystals; Magnetic field measurement; Magnetic fields; Magnetic liquids; Magnetic properties; Permittivity; Voltage;
Conference_Titel :
Antenna Theory and Techniques, 2007 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-1584-7
DOI :
10.1109/ICATT.2007.4425147
