Research Article
Highly Efficient Organic UV Photodetectors Based on Polyfluorene and Naphthalenediimide Blends: Effect of Thermal Annealing
Table 1
Properties of organic semiconductor-based photodetectors already published in the literature.
| Reference number | Device structure | Active area (mm2) | J (mA/cm2); | otocurrent response (mA/W); | UV intensity (mW/cm2); λ (nm) |
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[4] | ITO/F8T2 : PCBM/Au | 0.03 | ~9; −14 V | NA | 9; 460 nm | | ITO/TsAF/Au | 0.01 | ~17; −13 V | NA | 8; 460 nm |
| | ITO/TPD : Alq3/Al | NA | 0.108; −8 V | 90; −8 V | 1.2; 365 nm | [5] | ITO/m-MTDATA : Alq3/Al | NA | 0.359; −8 V | 299; −8 V | 1.2; 365 nm | | ITO/m-MTDATA : Gaq3/Al | NA | 0.405; −8 V | 338; −8 V | 1.2; 365 nm |
| [6] | ITO/mMTDATA/mMTDATA : TPBi/TPBi/BCP/LiF/Al | NA | 0.0467; 0 V | 135; −4 V | 0.426; 365 nm |
| [7] | ITO/PEDOT : PSS/PFH : NDI-BA/Al | NA | 226; −4 V | 224; −4 V | 1; 365 nm |
| [8] | ITO/PEDOT : PSS/TiO2-PFH/Al | 7.5 | NA | 6.92; 0 V | 3.6; 365 nm |
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[9] | ITO/PEDOT : PSS/b-TiO2/PFH/Al | 7.5 | 0.091; 0 V | 28.4; 0 V | 3.2 | | ITO/PEDOT : PSS/OA-TiO2 : PFH/Al | 7.5 | 0.019; 0 V | 5.9; 0 V | 3.2; 365 nm |
| [10] | ITO/F4TCNQ/TPD/P2NHC/BCP/LiF/Al | 2 | NA | 77; −16 V | 390 nm |
| [11] | ITO/PEDOT : PSS/CFC : ZnO/Al | 9 | 0.046; −2 V | 46; −2 V | 1; 365 nm |
| [12] | ITO/m-MTDATA/TPBi/Al | 6 | 0.0681; −6.5 V | 75.2; −6.5 V | 1; 365 nm |
| [13] | ITO/ZnO/PVK/PEDOT : PSS/Au | NA | 0.132; −5 V | 110; −5 V | 1.2; 365 nm |
| [14] | FTO/TiO2/PFH/Au | 3 | 0.0038; 10 V | NA | 3.2 |
| [15] | ITO/PEDOT : PSS/PFP/NSN/LiF/Al | NA | 0.697; −12 V | 696; −12 V | 1; 365 nm |
| [16] | ITO/m-MTDATA : /LiF/Al | NA | 0.276; −7.5 V | 230; −7.5 V | 1.2; 365 nm |
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