Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Pis'ma v Zh. Èksper. Teoret. Fiz.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2009, Volume 89, Issue 3, Pages 158–164 (Mi jetpl355)  

CONDENSED MATTER

Dynamics of the magnetic-field-induced optical alignment of triplet bound excitons in GaSe under resonant excitation conditions

A. N. Starukhin, D. K. Nelson, B. S. Razbirin

Ioffe Physico-Technical Institute, Russian Academy of Sciences
References:
Abstract: The dynamics of the transverse-magnetic-field-induced linear polarization of the radiation of triplet bound excitons in uniaxial crystals has been studied by time-resolved spectroscopy on an example of GaSe under resonant excitation by linearly polarized light. The linear polarization of the radiation arises due to the difference between the behaviors of its π- and σ-components in a magnetic field. It has been found that the magnetic-field dependences of the π- and σ-component intensities are functions of the pump light polarization and vary considerably with the lifetime t of the excited states. It has been revealed that the resonant excitation of excitons by light polarized with EB and EB is accompanied by the magnetic-field-induced alignment of their dipole moments along the vector E of the pump light. In the case of excitation by light with EB, the optical alignment of excitons is observed only in the initial period of their life, and the linear polarization of exciton radiation changes sign at a certain t>t 0. A theoretical description of these effects is proposed.
Received: 29.12.2008
English version:
Journal of Experimental and Theoretical Physics Letters, 2009, Volume 89, Issue 3, Pages 139–144
DOI: https://doi.org/10.1134/S0021364009030096
Bibliographic databases:
Document Type: Article
PACS: 71.35.Ji, 78.20.Ls, 78.47.Cd, 78.55.Hx
Language: Russian


Citation: A. N. Starukhin, D. K. Nelson, B. S. Razbirin, “Dynamics of the magnetic-field-induced optical alignment of triplet bound excitons in GaSe under resonant excitation conditions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 89:3 (2009), 158–164; JETP Letters, 89:3 (2009), 139–144
Linking options:
  • https://www.mathnet.ru/eng/jetpl355
  • https://www.mathnet.ru/eng/jetpl/v89/i3/p158
  • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
    Statistics & downloads:
    Abstract page:189
    Full-text PDF :65
    References:40
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024