Abstract
Abstract The excited state absorption (ESA) from the metastable level 4T1 (4G) of Fe3+ in tetrahedral sites of garnets is reported. The spectra show strong lines due to spin allowed transitions to other excited spin-quartet states. It is also shown that this ESA could be strongly reduced if the metastable level could is used as donor level in the process of sensitaization of rare earths ions (such as Tm3+) by Fe3+.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
