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Table 1 Performance comparisons of previous flexible photodetectors

From: Metal Electrode-Free Halide Perovskite-Based Flexible Ultraviolet-C Photodetector with Large Area

Device structure

Bias (V)

λ (Popt) [nm (mW/cm−2)]

Iphoto

(μA)

On/off ratio

Response time

Refs.

Willow Glass/PH1000/perovskite/

spiro-OMeTAD/PEDOT:PSS

0

254 (0.774)

4.76

9.57 × 103

45/46 ms

This work

PET/ITO/TiO2/PEDOT:PSS

0

254 (0.6)

0.22

220

64/106 ms

[40]

PET/Ag/(Ti core/TiO2 shell) wire/Ag

-1

365 (18)

1

1.8

13.9/10.23 s

[41]

Mica/AZO/NiO/β-Ga2O3/ITO

2

265 (0.375)

5

103

80/570 ms

[42]

PET/ITO/SnO2/perovskite/ITO

3

388 (11)

0.013

234

 < 0.4 s

[43]

Paper/Ag/Sr2Nb3O10/Ag

5

260 (0.46)

1.7

1.1 × 102

 

[44]

PET/MoO3/Au

10

380 (200)

0.3318

3.68 × 102

0.94 s

[45]

Hair/AZO/ZnO/PVK/PEDOT:PSS

-5

365 (2.47)

5.5 × 10–3

11

110/200 ms

[46]

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