Optical Properties of GaSe Crystals Containing Mn Impurity Atoms. I. Exciton‐Phonon Interaction | Zendy

Gnatenko Yu. P. | Zendy; Zhirko Yu. I. | Zendy; Kovalyuk Z. D. | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Optical Properties of GaSe Crystals Containing Mn Impurity Atoms. I. Exciton‐Phonon Interaction

Author(s) -

Gnatenko Yu. P.,

Zhirko Yu. I.,

Kovalyuk Z. D.

Publication year - 1990

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2221610142

Subject(s) - exciton , phonon , impurity , condensed matter physics , degeneracy (biology) , conduction band , atom (system on chip) , materials science , absorption (acoustics) , thermal conduction , physics , quantum mechanics , bioinformatics , computer science , biology , embedded system , electron , composite material

The experimentally observed growth of the integrated intensity of the n = 1 exciton absorption band in GaSe crystals is due to its energy degeneracy with the indirect conduction band. Participation of a phonon in such a process is needed to meet the conservation laws. Introduction of a light impurity atom into the interlayer space gives rise to a local interlayer mode capable of controlling the exciton‐phonon processes.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research