Measurement evidence
A highly oriented conductive MOF thin film-based Schottky diode for self-powered light and gas detection · Cao L.-A., Yao M.-S., Jiang H.-J. et al. · Journal of Materials Chemistry A · 2020 · 9085-9090
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Ag/n-Si/Al control Schottky diode · Electrode
Ag/n-Si/Al control diode at zero bias voltage under light of different wavelengths.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Zero-bias Ag/n-Si/Al photoresponse | no response to light of any wavelength | — | — | Text Qualitative | p003 / article p.9087 · Results and discussion · Fig. 1b and S13a, cited in main |
Ag/Cu3(C18H6(NH)6)2/n-Si/Al Schottky diode with 20 nm EC-MOF · Electrode
Photodetection at 0 V bias under wavelength-dependent illumination; detailed setup used Keithley 4200 SCS, Lake Shore probe station, and Quanta Master fibre optic spectrometer light source.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Cu3(C18H6O6)2 device zero-bias photosensing | almost no photosensing ability at a zero bias voltage | — | — | Text Qualitative | p004 / article p.9088 · Results and discussion · Fig. S13c cited in main |
| Specific detectivity | 3.2 x 10^11 Jones | — | — | Text Exact Reported | p004 / article p.9088 · Results and discussion · Fig. 4d |
| External quantum efficiency at 450 nm, 0 VMarked as a best value within this paper | 84% | 0.84 fraction | — | Text Exact Reported | p003 / article p.9087 · Results and discussion · Fig. 4a; Table S1 cited |
| Fall time | 30 ms / 0.03 s | 0.03 s | — | Text Exact Reported | p004 / article p.9088 · Results and discussion · Fig. 4c |
| On-off ratio at 450 nm, 0 VMarked as a best value within this paper | 533 | — | — | Text Exact Reported | p003 / article p.9087 · Results and discussion · Fig. 4a |
| Photodetection switching repeatability | 10 cycles with little performance degradation | — | — | Text Exact Reported | p004 / article p.9088 · Results and discussion · Fig. 4d |
| Responsivity at 450 nm, 0 VMarked as a best value within this paper | 300 mA W-1 | 0.3 A W-1 | — | Text Exact Reported | p003 / article p.9087 · Results and discussion · Fig. 4b |
| Rise time | 7 ms / 0.007 s | 0.007 s | — | Text Exact Reported | p004 / article p.9088 · Results and discussion · Fig. 4c |
| Detectable spectrum rangeMarked as a best value within this paper | 250-1500 nm | — | — | Text Range | p001 / article p.9085 · Abstract · Fig. 4a |
Ag/Ni3(C18H6(NH)6)2/n-Si/Al Schottky diode with 20 nm EC-MOF · Electrode
Keithley 4200 SCS semiconductor parameter analyser and Lake Shore probe station; Quanta Master fibre optic spectrometer light source; 450 nm wavelength, 0 V bias for reported metrics.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| External quantum efficiency at 450 nm, 0 V | 1.5% | 0.015 fraction | — | Text Exact Reported | p003 / article p.9087 · Results and discussion · Fig. 4a |
| On-off ratio at 450 nm, 0 V | 2.2 | — | — | Text Exact Reported | p003 / article p.9087 · Results and discussion · Fig. 4a and S13b |
| Responsivity at 450 nm, 0 V | 5 mA W-1 | 0.005 A W-1 | — | Text Exact Reported | p003 / article p.9087 · Results and discussion · Fig. 4a-b |