Temperature behaviour of optical parameters in (Ag3AsS3)0.3(As2S3)0.7 thin films

Mykhailo M. Kutsyk, Yosyp Y. Ráti, Vitalii Y. Izai, Ivan I. Makauz, Ihor P. Studenyak, S. Kökényesi, Pawel Komada, Yerkin Zhailaubayev, Nurzhigit Smailov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

(Ag3AsS3)0.3(As2S3)0.7 thin films were deposited onto a quartz substrate by rapid thermal evaporation. The optical transmission spectra of thin films were measured in the temperature range 77-300 K. It is shown that the absorption edge spectra are described by the Urbach rule. The temperature behaviour of absorption spectra was studied, the temperature dependences of energy position of absorption edge and Urbach energy were investigated. The influence of transition from three-dimensional glass to the two-dimensional thin film as well as influence of Ag3AsS3 introduction into As2S3 on the optical parameters of (Ag3AsS3)0.3(As2S3)0.7 were analysed. The spectral and temperature behaviour or refractive index for (Ag3AsS3)0.3(As2S3)0.7 thin film were studied.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Volume9816
ISBN (Print)9781510600577
DOIs
Publication statusPublished - 2015
Event16th Conference on Optical Fibers and Their Applications - Lublin - Naleczow, Poland
Duration: Sep 22 2015Sep 25 2015

Other

Other16th Conference on Optical Fibers and Their Applications
CountryPoland
CityLublin - Naleczow
Period9/22/159/25/15

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Keywords

  • optical absorption
  • refractive index
  • thermal evaporation
  • thin film
  • Urbach energy

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Kutsyk, M. M., Ráti, Y. Y., Izai, V. Y., Makauz, I. I., Studenyak, I. P., Kökényesi, S., Komada, P., Zhailaubayev, Y., & Smailov, N. (2015). Temperature behaviour of optical parameters in (Ag3AsS3)0.3(As2S3)0.7 thin films. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9816). [98160B] SPIE. https://doi.org/10.1117/12.2229336