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Table 1 Performance of photodetectors based on different perovskite materials

From: Solution Processed Trilayer Structure for High-Performance Perovskite Photodetector

Structure

Wavelength (nm)/Power

Active area (μm2)

R (A W−1)

On/Off ratio

D (Jones)

Rise/Decay time

Ref

MAPbBr3

450/5 μW

400,000

0.011

2.3/2.76 s

[34]

CsPbBr3

450/1 mW

0.028

100

1.8 × 1011

100 ms

[35]

MAPbI3

365/0.13 mW

780/0.2 mW

15 × 10,000

83

5.5

324

33

2.54 × 1013

1.65 × 1012

< 0.2 s

< 0.1 s

[50]

MAPbI3

550/2.7 × 10− 3 mW

10,000 × 15,000

0.027

4.89

3.89 × 1011

1.2/0.2 s

[13]

CsPbBr3/m-TiO

350–500/150 W

10 × 2000

2

10,000

1.58 × 1012

> 10 s

[51]

MAPbI3/graphene

520/2 mW

50 × 1000

180

1.5

1 × 109

0.087/0.54 s

[11]

MAPbBr3

570/0.4 mW

2 × 1010

1.6 ms

[21]

MAPbBr3

White/100 mW

0.1

7.1 × 1011

70/150 μs

[18]

MAPbCl3

365/1 W

0.046

1.1 × 103

1.2 × 1010

24/62 ms

[52]

CH3NH3PbBr3-xIx

475/1 mW

0.055

< 20 μs

[53]

CsPbBr3 + Au NP

520/4.65 mW

0.01

1.6 × 106

4.56 × 108

0.2/1.2 ms

[54]

MAPbBr2I/graphene

405/1.05 nW

6 × 105

1.2

> 1 × 1014

0.12/0.75 s

[19]

MAPbBr3 NW

420/ 27.5 mW

150 μm

61.9

0.12/0.08 s

[20]

MAPbI3/rGO

532/ 3.2 mW

12,000

73.9

23.5

40/28 ms

[21]

Organic/MAPbI3

650/0.5 mW

50 × 50

0.02

15

1.5 × 1010

40/140 ms

[37]

This work

White/0.5 mW

30 × 2000

0.13

2700

1.51 × 1012

0.49/1.17 s

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