"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

On the concentrations of magnetically ordered clusters and paramagnetic centers per magnetic cluster in Ag/AgI-As2S3 glasses

T. S. KAVETSKYY1,* , V. M. TSMOTS1, L. I. PANKIV1, O. M. DUBYK-PIHUR1, T. PETKOVA2, P. PETKOV3, H. ECKERT4,5, A.L. STEPANOV6,6

Affiliation

  1. Drohobych Ivan Franko State Pedagogical University, 24 I.Franko str., 82100 Drohobych, Ukraine
  2. Institute of Electrochemistry and Energy Systems of BAS, Bl.10 Acad. G. Bonchev str., 1113 Sofia, Bulgaria
  3. University of Chemical Technology and Metallurgy, 8 Kl. Ohridsky blvd., 1756 Sofia, Bulgaria
  4. Westfälische Wilhelms-Universität Münster, 28/30 Corrensstr., D-48149 Münster, Germany
  5. Instituto de Física de São Carlos, Universidade de São Paulo, CP 369, CEP 13560-970 São Carlos, SP, Brazil
  6. Kazan Physical-Technical Institute of RAS, 10/7 Sibirskiy Trakt., 420029 Kazan, Russia

Abstract

In the present work the magnetic properties of Ag/AgI-As2S3 glasses are studied using magnetic susceptibility (MS) measurement by the Faraday method at the temperatures of 293 and 77 K. On the basis of the MS experimental data and the model based on the Langevin function, the concentrations of magnetically ordered clusters and paramagnetic centers per magnetic cluster for the investigated glasses are evaluated and the results obtained are discussed..

Keywords

Chalcogenide glasses, Magnetic properties, Magnetic susceptibility, Ag/AgI-As2S3.

Submitted at: Nov. 5, 2013
Accepted at: Nov. 13, 2014

Citation

T. S. KAVETSKYY, V. M. TSMOTS, L. I. PANKIV, O. M. DUBYK-PIHUR, T. PETKOVA, P. PETKOV, H. ECKERT, A.L. STEPANOV, On the concentrations of magnetically ordered clusters and paramagnetic centers per magnetic cluster in Ag/AgI-As2S3 glasses, Journal of Optoelectronics and Advanced Materials Vol. 16, Iss. 11-12, pp. 1317-1321 (2014)