Table 1 Summary of Sm3+ions emissions from AlN:Sm
From: Intense Red Catho- and Photoluminescence from 200 nm Thick Samarium Doped Amorphous AlN Thin Films
Material | Transition | Wavelength (nm) | Relative intensity non-annealed films. | Relative intensity of annealed films | Enhancement ratio |
---|---|---|---|---|---|
CL data | |||||
AlN:Sm | 4G5/2 → 6H5/2 | 564 | 0.425 | 1.07 | 2.52 |
4G5/2 → 6H7/2 | 600 | 1.000 | 2.3 | 2.3 | |
4G5/2 → 6H9/2 | 648 | 0.686 | 1.143 | 1.66 | |
4G5/2 → 6H11/2 | 707 | 0.312 | 0.457 | 1.46 | |
PL data | |||||
4G5/2 → 6H7/2 | 598 | 0.61 | |||
4G5/2 → 6H11/2 | 707 | 1.00 |