Abstract
AbstractThe phenomenological Maxwell equations are used to investigate the passage of light through a crystal in a frequency range that corresponds to an isolated band of exciton states of the quadrupole type. The conditions are found under which the singularities connected with the wave‐vector dependence of the exciton frequency and an oscillating dependence of the light transmission coefficient on the crystal width may occur (when the width is small). The calculated results are compared with the Gorban‐Timofeev experiment with Cu2O in the quadrupole exciton absorption region when λ = 6125 Å.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.