Electric properties of ionic metal alkanoate smectics with different dyes

• Autorzy: Klimusheva G. , Koval'chuk A. , Sadovenko A. , Bugaychuk S. , Mirnaya T. , Ishchenko A.
• Języki publikacji: EN

Abstrakty

EN

The comparison analysis of electric properties of dye-doped ionic lyotropic liquid crystals before and after applying dc voltage was studied experimentally. The contributions both of the electrode – liquid crystal boundary layers and of electrochemical processes to electric effects are estimated.

Słowa kluczowe

EN

low frequency dielectric spectroscopy; ionic lyotropic liquid crystals; electric properties; electrochemical processes

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2004
• Tom: Vol. 12, No. 2
• Strony: 181--186
• Opis fizyczny: Bibliogr. 11 poz., tab., wykr.

Twórcy

autor

Klimusheva G.

• Institute of Physics, 46 Nauki Ave., 03-028 Kiev, Ukraine

autor

Koval'chuk A.

• Institute of Physics, 46 Nauki Ave., 03-028 Kiev, Ukraine

autor

Sadovenko A.

• Institute of Physics, 46 Nauki Ave., 03-028 Kiev, Ukraine

autor

Bugaychuk S.

• Institute of Physics, 46 Nauki Ave., 03-028 Kiev, Ukraine

autor

Mirnaya T.

• Institute of General and Inorganic Chemistry, 32/34 Palladina Ave., 03-142 Kiev, Ukraine

autor

Ishchenko A.

• Institute of Organic Chemistry, 5 Murmanskaya Str., 02-094 Kiev, Ukraine

Bibliografia

• 1. N. Volynets, N. Derevynko, A. Ishchenko, G. Klimusheva, T. Mirnaya, G. Yaremchuk, and L. Yatsenko, “Influence of interionic interaction on spectral and nonlinear optical properties of doped metal alkanoate (DMA) systems”, Proc. SPIE 4418, 38–43 (2001).
• 2. N. Volynets, N. Derevynko, A. Ishchenko, G. Klimusheva, A. Koval’chuk, T. Mirnaya, G. Yaremchuk, and L. Yatsenko, “Specific optical properties of doped ionic lyotropic smectics”, Proc. SPIE 4938, 148–152 (2002).
• 3. T.A. Mirnaya, V.D. Prisyazhnyi, and V.A. Shcherbakov, “The liquid-crystalline state of salt melts containing organic ions”, Chem. Rev. 58, 1429–1450 (1989).
• 4. A.A. Ishchenko, Structure and Spectral Luminescent Properties of Polymethine Dyes, Naukova Dumka, Kiev, 1994.
• 5. G. Klimusheva, A. Koval’chuk, N. Volynets, and A. Vakhnin, “Electrooptical properties of metal organic ionic liquid crystals”, Opto-Electron. Rev. 10, 39–42 (2002).
• 6. A.V. Koval’chuk, “Low-frequncy dielectric spectroscopy as an investigation method of electrode-liquid interface”, Functional Materials 5, 428–430 (1998).
• 7. A.V. Koval’chuk, “Low and infralow – frequency dielectric spectroscopy of the liquid crystals – solid substrate interface. Sliding layers”, Ukr. J. Phys. 41, 991–998 (1996).
• 8. A.V. Koval’chuk, “Low-frequency dielectric relaxation at the tunnel charge transfer across the liquide/electrode interface”, Functional Materials 8, 690–693 (2001).
• 9. A.V. Koval’chuk, “Relaxation processes and charge transport across liquid crystal-electrode interface”, J. Phys.: Condensed Matter 13, 10333–10345 (2001).
• 10. A.V. Koval’chuk, “Mechanism of charge exchange at a liquid crystals-electrode interface”, JETP Letters 72, 542–546 (2000).
• 11. A.V. Koval’chuk, “Generation of charge carrier and formation of antisymmetric double electric layers in glycerine”, J. Chem. Phys. 108, 8190–8194 (1998).