Table 4.
Known non-Eu2+-based persistent luminescent glasses.
| Host material | Activators | Emission maximum (nm) | Afterglow emission | Afterglow duration | reference |
|---|---|---|---|---|---|
| Ca4Al6Si3O19 | Ce3+ | ? (blue) | (identical) | >1 h | [233] |
| Pr3+ | ? (red) | (identical) | >1 h | [233] | |
| Tb3+ | 350–600 (green) | identical | >1 h | [233] | |
| Ca59Al54Si7Mg7O161 | Mn2+ | 540 (yellow) | (identical) | >1 h | [234] |
| Pr3+ | 493 + 610 (red) | (identical) | >1 h | [234] | |
| Tb3+ | 543 (green) | (identical) | >2 h | [234,235,236] | |
| GeO2 | intrinsic | 465 (blue) | identical | (~20 min) | [237,238] |
| SiO2 | defects | 290 + 390 (blue) | identical | ~1 h | [239] |
| Na2AlB15O25 | Mn2+ | 590 (reddish) | identical | ~5 min | [240] |
| Na4CaGa8Si3O21 | Tb3+ | 542 (green) | identical | ~1 h | [241] |
| Na4CaSi7O17 | Cu+/Cu2+ | 510 (blue green) | identical | >30 min | [242] |
| Sr7B26O46 | Eu2+, Ce3+ | 350, 430 (blue) | mainly 430 | (>2 min) | [243] |
| ZnGe3O7 | Mn2+ | 534 (green) | identical | >1 h | [244] |
| Zn2GeO4 | Mn2+ | 540 (green) | identical | (>10 s) | [245] |
| Zn3B2SiO8 | Pr3+ | 495 + 603 (reddish) | identical | (>30 min) | [246] |
| Tb3+ | 542 (green) | identical | ~1 h | [247,248] | |
| Zn11B8Si5O33 | Mn2+ | 525–606 (green/yellow) | identical | ~12 h | [249] |
| Zn11B10Si4O34 | Mn2+ | 590 (red) | identical | (~20 min) | [250] |
| Mn2+, Sm3+ | 600 (red) | identical | ~10 h | [251,252] | |
| Mn2+, Yb3+ | 605, 980 (red/IR) | identical | (~10 min) | [253] | |
| Zn60B40Si17Ge3Al4O160 | defects | 410 (blue) | identical | ~2 h | [254] |