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| Free-standing crystal | ISC perovskite | Polycrystalline film | |
|---|---|---|---|
| Mobility (cm2 V−1 s−1) | 60 | 60 | 0.26 |
| PL lifetime (ns) | 357 | 189 | 168 |
| Diffusion length (μm) | 7.5 | 5 | 0.33 |
| Trap density (cm−3) | 5.8 × 109 | 2 × 1011 | 1 × 1017 |
ISC, planar-integrated single-crystal; PL, photoluminescence.
Transport figures of merit for MAPbBr3 free-standing single crystals, ISC perovskites and polycrystalline thin film.
