caa a22 4500 467923574 CHVBK 20180406152923.0 cr unu---uuuuu 170328e20061001xx s 000 0 eng 10.1134/S1087659606050063 doi (NATIONALLICENCE)springer-10.1134/S1087659606050063 Analysis of the low-frequency dispersion of the dielectric parameters in AsxSe1- x amorphous layers [Elektronische Daten] [V. Bordovskii, G. Grabko, R. Castro, T. Taturevich] This paper reports on the results of the investigation into the dispersion of the permittivity ε' and the dielectric loss tangent tanδ for amorphous layers in the AsxSe1-x system (x = 0.4, 0.5) in the frequency range from 10−3 to 10−1 Hz. It is found that the permittivity increases with a decrease in the frequency of the polarizing field due to the possible effect exerted by defect surface states on the polarization processes occurring in the layers of this system. The shape of the Cole-Cole plots indicates the existence of several groups of relaxation oscillators that are responsible for the relaxation processes observed in this frequency range. Pleiades Publishing, Inc., 2006 Bordovskii V. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut Grabko G. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut Castro R. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut Taturevich T. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut Glass Physics and Chemistry Nauka/Interperiodica 32/5(2006-10-01), 529-532 1087-6596 32:5<529 2006 32 10720 https://doi.org/10.1134/S1087659606050063 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1087659606050063 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bordovskii V. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Grabko G. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Castro R. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Taturevich T. Herzen Russian State Pedagogical University, nab. Reki Moiki 48, 191180, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Glass Physics and Chemistry Nauka/Interperiodica 32/5(2006-10-01), 529-532 1087-6596 32:5<529 2006 32 10720 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer