Dielectric properties of nematic liquid crystal with impurities of supramolecular Ni-TMTAA-TCNQ complexes

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2020
• Main Authors: Vovk, V.E., Kovalchuk, O.V., Kopčanský, P., Kovalchuk, T.M.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2020
• Subjects: Semiconductor Physics
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/215717
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Dielectric properties of nematic liquid crystal with impurities of supramolecular Ni-TMTAA-TCNQ complexes / V.E. Vovk, O.V. Kovalchuk, P. Kopčanský, T.M. Kovalchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2020. — Т. 23, № 2. — С. 146-154. — Бібліогр.: 15 назв. — англ.

Within the temperature range 288–343 K and frequencies 10⁻¹–10⁶ Hz, the dielectric properties of planar and homeotropic oriented nematic liquid crystal 6CHBT with the impurity of 0–3 wt.% Ni-TMTAA-TCNQ molecules have been investigated. It has been shown that at the lowest frequencies, the dispersion...