Sensing Application — Large-Area Metal–Organic Framework Glasses for Efficient X-Ray Detection

7 measurement groups · 17 results

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

X-ray detector sensitivity and detection limit

ZnBTA MOF glass detector · Electrode

Performance comparison of four MOF glass detectors at an applied bias of 40 V.

Atmosphere: air
Geometry: MOF glass detector
Context: Pristine ZnBTA glass detector comparator.
Measurement source: main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4a-b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
ZnBTA detection limit at 40 V	3.32 uGy_air s^-1	—	—	Figure Axis Rounded Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4a
ZnBTA sensitivity at 40 V	72.3 uC Gy_air^-1 cm^-2	—	—	Figure Axis Rounded Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4b

X-ray detector sensitivity and detection limit

ZnHBIm MOF glass detector · Electrode

Performance comparison of four MOF glass detectors at an applied bias of 40 V.

Atmosphere: air
Geometry: MOF glass detector
Context: Pristine ZnHBIm glass detector comparator.
Measurement source: main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4a-b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
ZnHBIm detection limit at 40 V	2.96 uGy_air s^-1	—	—	Figure Axis Rounded Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4a
ZnHBIm sensitivity at 40 V	80.6 uC Gy_air^-1 cm^-2	—	—	Figure Axis Rounded Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4b

X-ray sensitivity and detection-limit versus applied bias

Ag/ZnPIm/Ag planar MOF glass detector · Electrode

Sensitivity and detection limit evaluated over applied bias from 5 to 40 V.

Atmosphere: air
Geometry: Ag/ZnPIm/Ag planar detector
Context: Pristine ZnPIm MOF glass detector.
Measurement source: main p.6 · 2.2. X-Ray Performance and Imaging · Figure 3e-f; Figure S14

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Detection limit at 5 V	5.43 uGy_air s^-1 at 5 V	—	—	Text Exact Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 3f
X-ray sensitivity at 5 V	38.3 uC Gy_air^-1 cm^-2 at 5 V	—	—	Text Exact Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 3e

Self-made X-ray imaging platform with x-y scanning

Ag/ZnPIm/Ag planar MOF glass detector · Electrode

Shielded lead box, X-ray source, x-y step scanning system and precision source meter; current recorded while moving objects through beam.

Geometry: Self-assembled X-ray imaging platform with MOF glass detector
Context: Pristine ZnPIm MOF glass detector.
Measurement source: SI p.S4 · X-ray imaging · Figure 4c-d

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
X-ray imaging dose rate	208 uGy s^-1	—	—	Caption Exact Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4d
X-ray imaging output	Clear and detailed images of objects were captured.	—	—	Text Qualitative	main p.7 · 2.2. X-Ray Performance and Imaging · Figure 4d

Radiation stability under continuous X-ray exposure

Ag/ZnPIm/Ag planar MOF glass detector · Electrode

Continuous X-ray exposure for 700 s at a dose rate of 400 uGy s^-1.

Atmosphere: air
Geometry: Ag/ZnPIm/Ag planar detector
Context: Pristine ZnPIm MOF glass detector.
Measurement source: main p.5 · 2.2. X-Ray Performance and Imaging · Figure S12

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Radiation-stability current retention	approximately 95% current retained over 700 s at 400 uGy s^-1	—	—	Text Approximate	main p.5 · 2.2. X-Ray Performance and Imaging · Figure S12

Direct X-ray photocurrent response and dose-rate calibration

Photoresponse and photoelectrochemistry

Ag/ZnPIm/Ag planar MOF glass detector · Electrode

Moxtek TUB00045-w01 source, 40 kV tube voltage, mean energy 29 kV, 2-mm Al-filtered tungsten source, dose range 3.58 to 1091 uGy_air s^-1; air, no encapsulation.

Atmosphere: air
Geometry: Ag/ZnPIm/Ag planar detector
Context: Pristine ZnPIm MOF glass detector; pressed disc used as qualitative control.
Measurement source: SI p.S3 · X-ray detection · Figures 3c-d, S10-S11

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Detection limit at 40 VMarked as a best value within this paper	0.41 uGy_air s^-1 at 40 V	—	—	Text Exact Reported	main p.5 · 2.2. X-Ray Performance and Imaging · Figure 3d
X-ray photocurrent response	Photocurrent increased dramatically upon X-ray irradiation.	—	—	Text Qualitative	main p.5 · 2.2. X-Ray Performance and Imaging · Figure S10
X-ray sensitivity at 40 V	112.8 uC Gy_air^-1 cm^-2 at 40 V	—	—	Text Exact Reported	main p.5 · 2.2. X-Ray Performance and Imaging · Figure 3c
X-ray dose-rate range	3.58 to 1091 uGy_air s^-1	—	—	Text Range	SI p.S3 · X-ray detection
X-ray mean energy	29 kV	—	—	Text Exact Reported	SI p.S3 · X-ray detection
X-ray tube voltage	40 kV	—	—	Text Exact Reported	SI p.S3 · X-ray detection

X-ray detector sensitivity and detection limit

ZnTzH MOF glass detector · Electrode

Performance comparison of four MOF glass detectors at an applied bias of 40 V.

Atmosphere: air
Geometry: MOF glass detector
Context: Pristine ZnTzH glass detector comparator.
Measurement source: main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4a-b

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
ZnTzH detection limit at 40 V	0.84 uGy_air s^-1	—	—	Figure Axis Rounded Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4a
ZnTzH sensitivity at 40 V	85.1 uC Gy_air^-1 cm^-2	—	—	Figure Axis Rounded Reported	main p.6 · 2.2. X-Ray Performance and Imaging · Figure 4b