Heterogeneous chemiluminescence (GHL) of the ZnSCdS-Cu and phosphors activated by Re ions

Yu A. Tyurin, V. V. Styrov, V. D. Khoruzhii, A. F. Gorbachev, Yu A. Sivov

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

Abstract

Data have been presented of the luminescence of crystalline phosphors, the generation of electron-hole pairs in semiconductors, and simulation of nonequilibrium electron and ion emission from solid surfaces by thermal atoms. The excitation occurs in the process of the energy transfer of several vibrational quanta of the bond, formed on the capture of the atomic particle by the surface, to electrons of the luminescence and emission centers, and to electrons of the valence band, by the surface ions. Relaxation via several vibrational levels is connected with anharmonism of vibrations and is possible in the first order of the bond dipole moment expansion in internuclear coordinates. The population of the upper vibrational levels occurs due to the energy released on capturing the atomic particles by the surface. The vibration electronic and vibration-vibration mechanisms are most effective at the excitation of a solid by light atoms (H, C, O) or, in the presence of such atoms in the newly formed bonds. The probability of the solid excitation per capture act, in this case, can reach tens of percent. The experimental results are presented on the luminescence excitation of phosphors ZnSCdS-Cu and phosphors activated by Re ions in atomic hydrogen.

Original languageEnglish
Title of host publication5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages331-334
Number of pages4
Volume1
ISBN (Print)0780370082, 9780780370081
DOIs
Publication statusPublished - 2001
Event5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Russian Federation
Duration: 26 Jun 20013 Jul 2001

Other

Other5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
CountryRussian Federation
CityTomsk
Period26.6.013.7.01

Keywords

  • accomodation
  • hydrogen
  • interaction
  • luminescence
  • molecules
  • phosphors
  • spectrum
  • surface
  • unharmonism

ASJC Scopus subject areas

  • Clinical Biochemistry
  • Computer Networks and Communications
  • Biotechnology
  • Civil and Structural Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Surfaces, Coatings and Films

Fingerprint Dive into the research topics of 'Heterogeneous chemiluminescence (GHL) of the ZnSCdS-Cu and phosphors activated by Re ions'. Together they form a unique fingerprint.

  • Cite this

    Tyurin, Y. A., Styrov, V. V., Khoruzhii, V. D., Gorbachev, A. F., & Sivov, Y. A. (2001). Heterogeneous chemiluminescence (GHL) of the ZnSCdS-Cu and phosphors activated by Re ions. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001 (Vol. 1, pp. 331-334). [975141] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2001.975141