Investigations of temperature dependence of the thermal shifts in Sm2+-doped SrFCl crystal


Gökbulut M., Aşcı Ş., Koç H.

Physica B: Condensed Matter, vol.649, 2023 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 649
  • Publication Date: 2023
  • Doi Number: 10.1016/j.physb.2022.414484
  • Journal Name: Physica B: Condensed Matter
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Chemical Abstracts Core, Communication Abstracts, INSPEC, Metadex, Civil Engineering Abstracts
  • Keywords: Debye function, Sm2+, SrFCl, Thermal shift
  • Gazi University Affiliated: Yes

Abstract

© 2022 Elsevier B.V.Temperature dependences of thermal shifts for all transitions in Sm2+-doped SrFCl crystal were investigated by using a full expression including both the static effect and the vibrational effect at temperature ranges 87 and 610 K. The Debye temperatures, the electron-phonon coupling parameters and the static parameters (A) for each electronic transitions are derived by fit the obtained analytical expression to experimental data. We have compared our results with experimental data, and our results were found to be satisfactory