Nanomaterial Host Bands Effect on the Photoluminescence Properties of Ce-Doped YAG Nanophosphor Synthesized by Sol-Gel Method

Table 3

Spectroscopic parameters of YAG:0.5 at% Ce³⁺.

Temperature (°C)	Transition energy (cm^−1) 5d^2F5/2	Transition energy (cm^−1) 5d^2F7/2	(cm^−1)	Zero phonon line energy (ZPL) (cm^−1)	Stokes shift; (cm^−1)
850	—	—	—	—	—
900	18754	16691	2081	21219	2012
950	18773	16920	1834	20684	2865
1000	19157	17360	1796	20625	2983
1050	19469	17759	1710	20508	3217
1150	19694	18115	1579	20499	3235