Abstract
The simple experimental test of blocking the 1.15-μm cw probe beam shows that Si luminescence is not a problem in our time-resolved transmission measurements. The phonon wave vector probed in our Raman experiments is q = 1.5×106 cm−1, so that the Raman experiment is, in fact, sensitive to direct phonon heating by carrier relaxation.
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.