Optical Detection of Cross-Relaxation of F-Centres and Paramagnetic Impurities in Alkali Halides
Magnetic circular dichroism was used for measurements of cross-relaxation resonances of F-centres with radiation-induced paramagnetic defects. Such a detection of “EPR without microwaves” was possible due to the optical pumping of F-centres produced by the same modulated light, which was used to monitor MCD.
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