Thermoluminescence during phase transition

POSTER

Abstract

Low-temperature thermoluminescence (TL) has been applied to investigate the behavior of red emission in SrTiO$_{3}^{\, }$bulk single crystals during phase transition. We observed a TL peak close to the phase transition temperature which makes the peak very narrow in terms of temperature and wavelength. Also, different heating rates have been used to study the unusual behavior for kinetics of TL process in SrTiO$_{3}$. The measurements reveal that by increasing the heating rate the TL peak shifted to the lower temperatures which is not commonly observed in other materials.

Authors

  • Pooneh Saadatkia

    Bowling Green State Univ

  • Mikhail Zamkov

    University of Notre Dame, University of Toledo, Case Western Reserve University, John Carroll University, Bowling Green State Univ, Materials Science and Technology Division, Oak Ridge National Laboratory, Institute of Radiation Physics, Helmholtz-Zentrum Dresden-Rossendorf, Ohio University, Shanghai Jiao Tong University, Department of Chemistry and Biochemistry, University of Toledo, Department of Chemical Engineering, University of Toledo, Wuhan University, Southeast University, Physics and Astronomy and Center for Photochemical Science, Bowling Green State University, Physics and Astronomy, University of Toledo, Air Force Research Laboratory, Physics and Astronomy, Bowling Green State University, Purdue University, Student/Supervisor, Student, None, University of Michigan, Dearborn, Clemson University, Michigan State University, Bowling Green State University, Physics Dep, Cleveland State University, Physical Therapy Program, Central Michigan State University

  • Ksenija Glusac

    Bowling Green State Univ, Bowling Green State University

  • Farida Selim

    Bowling Green State Univ