Sensing Application — From Rigid to Flexible: Ce-BTC-MOF-Enabled Self-Powered Photodetectors with Record-High Responsivity and Detectivity

3 measurement groups · 19 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

p-Ce-BTC/n-Si self-powered photodetector · Electrode

0 V bias; monochromatic light 365-1000 nm at 1000 uW cm-2 for spectral response; 365 nm power-density series 100-1000 uW cm-2.

Geometry: p-Ce-BTC/n-Si heterojunction, Ag/Ce-BTC and In/n-Si contacts, effective area 4 mm2
Context: application device using pristine Ce-BTC active layer
Measurement source: 5 · Results and Discussion · Figure 3 and Table 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Ce-BTC/n-Si decay timeMarked as a best value within this paper	0.176 ms (176 us)	176 us	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/n-Si maximum detectivityMarked as a best value within this paper	3.88 x 10^12 Jones at 100 uW cm-2	—	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/n-Si photodetector effective area	4 mm2	0.04 cm2	—	Text Exact Reported	5 · Results and Discussion · Equation 1
wavelength of maximum Ce-BTC/n-Si photocurrentMarked as a best value within this paper	365 nm	—	—	Text Exact Reported	5 · Results and Discussion · Figure 3b
Ce-BTC/n-Si on/off ratio under 365 nm illumination	6.02 x 10^3	—	—	Text Exact Reported	5 · Results and Discussion · Figure 3c
Ce-BTC/n-Si photocurrent power-law exponent	Iph proportional to P^0.61	—	—	Text Exact Reported	5 · Results and Discussion · Figure 3e
Ce-BTC/n-Si maximum responsivityMarked as a best value within this paper	144 mA W-1 at 100 uW cm-2	0.144 A W-1	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/n-Si rise timeMarked as a best value within this paper	0.09 ms (90 us)	90 us	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/Si heterostructure type	type II heterostructure	—	—	Text Qualitative	6 · Results and Discussion · Figure 4b-d

Flexible Ce-BTC/ZnO self-powered photodetector · Electrode

Ce-BTC/ZnO flexible device tested through 160 bending cycles under 365 nm UV illumination.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
number of bending cycles	160 consecutive tests	—	—	Text Exact Reported	7 · Results and Discussion · Figure 6a
Ion/Ioff retention after 160 bending cyclesMarked as a best value within this paper	98.6% of Ion/Ioff ratio without bending	0.986 fraction	—	Text Exact Reported	7 · Results and Discussion · Figure S6

Flexible Ce-BTC/ZnO self-powered photodetector · Electrode

0 V bias; 365-1000 nm illumination at 1000 uW cm-2; 365 nm power-density series 100-1000 uW cm-2.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Ce-BTC/ZnO heterostructure type	type II heterostructure	—	—	Text Qualitative	7 · Results and Discussion · Figure 6b
Ce-BTC/ZnO decay timeMarked as a best value within this paper	3.9 ms	—	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/ZnO maximum detectivityMarked as a best value within this paper	7.98 x 10^10 Jones at 100 uW cm-2	—	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/ZnO effective device area	0.21 cm2	—	—	Text Exact Reported	7 · Results and Discussion · Figure 5a
wavelength of maximum Ce-BTC/ZnO photocurrentMarked as a best value within this paper	365 nm	—	—	Text Exact Reported	7 · Results and Discussion · Figure 5b
Ce-BTC/ZnO photocurrent power-law exponent	Iph proportional to P^0.87	—	—	Text Exact Reported	7 · Results and Discussion · Figure 5e
Ce-BTC/ZnO maximum responsivityMarked as a best value within this paper	2 mA W-1 at 100 uW cm-2	0.002 A W-1	—	Table Exact Reported	8 · Table 1 · Table 1
Ce-BTC/ZnO rise timeMarked as a best value within this paper	3.5 ms	—	—	Table Exact Reported	8 · Table 1 · Table 1