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Fig. 5. (Color online) (a) Temperature dependent Photoluminescence spectra of the YGMO:Eu3+ phosphors under 395 nm excitation and (b) Relationship between ln(I0/IT-1) and 1/kT activation energy graph for thermal quenching.
New Phys.: Sae Mulli 2024;74:996~1004 https://doi.org/10.3938/NPSM.74.996
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