Frequency-dependent dielectric coefficients of TlInS₂ amorphous films

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2007
• Main Authors: Mustafaeva, S.N., Asadov, M.M., Qahramanov, K.Sh.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2007
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117916
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Frequency-dependent dielectric coefficients of TlInS₂ amorphous films / S.N. Mustafaeva, M.M. Asadov, K.Sh. Qahramanov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 2. — С. 58-61. — Бібліогр.: 11 назв. — англ.

The frequency dispersion of the loss tangent (tgδ) and the ac conductivity (σac) of amorphous films prepared by evaporation of TlInS₂ has been investigated at frequencies f = 5⋅10⁴…3.5⋅10⁷ Hz. It is shown that, at f > 10⁶ Hz, relaxation losses take place. It is established that the hopping...