Table 1. Performance summary of previously reported graphene-QD–based phototransistor (MA: CH3NH3+, FA: NH2CH = CH+).
MOF, metal-organic framework.
| Active materials | R (A W−1) | D* (Jones) | EQE (%) | λ (nm) | Thickness (nm) | Reference |
| FAPbBr3-graphene | 1.15 × 105 | 3.42 × 107 | 520 | (6) | ||
| 2D perovskite- graphene |
1 × 105 | 532 | 125 | (7) | ||
| MAPbI3−xClx-CNT | 1 × 104 | 3.7 × 1014 | 400 | (37) | ||
| MAPbBr2I-grapehene | 6 × 105 | 250 | (38) | |||
| PbS QD-graphene | 2.6 × 104 | 5.5 × 1012 | 637 | (39) | ||
| MOF-graphene | 1.25 × 106 | 6.9 × 1014 | 5 × 108 | 325 | 140 | (40) |
| CsPbBr3-graphene nanoribbon |
800 | 7.5 × 1014 | 5 × 105 | 512 | 30 | (41) |
| PbS QD-MoS2 | 6 × 105 | 5 × 1011 | 980 | 40–60 | (42) | |
| PbS QD-graphene | 5 × 107 | 7 × 1013 | 600 | 100 | (8) | |
| MAPbBr3 film– graphene |
180 | 1× 109 | 5 × 104 | 400–800 | >100 | (31) |
| MAPbBr3 PDs grown from graphene lattice |
1.4 × 108 | 4.72 × 1015 | 4.08 × 1010 | 430–440 | <20 | This work |