Electrical Transport — Bromo- and iodo-bridged building units in metal-organic frameworks for enhanced carrier transport and CO2 photoreduction by water vapor

3 measurement groups · 6 results

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

AC Hall effect measurement

Hall-effect measurements

As-synthesised TMOF-10-NH2(Br) · Single Crystal

Accent HL5500 Hall system; samples deposited on glass substrate with four-point gold electrode contacts; van der Pauw technique; magnetic field 0.5 T; test current -200 to 200 mA; room temperature.

Temperature: room temperature
Geometry: glass substrate with four-point gold electrode contacts
Context: pristine framework
Measurement source: 6 · Carrier transport properties of TMOF-10-NH2 · Table 1

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
carrier concentration	8.87 x 10^14 cm-3	—	—	Table Exact Reported	6 · Carrier transport properties of TMOF-10-NH2 · Table 1
Hall mobility	0.53 cm2 V-1 s-1	—	—	Table Exact Reported	6 · Carrier transport properties of TMOF-10-NH2 · Table 1

AC Hall effect measurement

Hall-effect measurements

As-synthesised TMOF-10-NH2(I) · Single Crystal

Accent HL5500 Hall system; samples deposited on glass substrate with four-point gold electrode contacts; van der Pauw technique; magnetic field 0.5 T; test current -200 to 200 mA; room temperature.

Temperature: room temperature
Geometry: glass substrate with four-point gold electrode contacts
Context: pristine framework
Measurement source: 11 · AC Hall measurement

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
carrier concentrationMarked as a best value within this paper	1.28 x 10^15 cm-3	—	—	Table Exact Reported	6 · Carrier transport properties of TMOF-10-NH2 · Table 1
Hall mobilityMarked as a best value within this paper	3.07 cm2 V-1 s-1	—	—	Table Exact Reported	6 · Carrier transport properties of TMOF-10-NH2 · Table 1

Surface photovoltage spectroscopy

As-synthesised TMOF-10-NH2(I) · Single Crystal

Lock-in amplifier based SPV with 500 W Xe lamp, grating monochromator and sample cell; compared TMOF-10-NH2(I) and TMOF-10-NH2(Br).

Geometry: powder/sample cell
Context: pristine frameworks
Measurement source: 5 · Carrier transport properties of TMOF-10-NH2 · Fig. 4a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
SPV peak wavelength, band-to-band transition	~370 nm	—	~	Text Approximate	5 · Carrier transport properties of TMOF-10-NH2 · Fig. 4a
SPV peak wavelength, tail/surface-state transition	~550 nm	—	~	Text Approximate	5 · Carrier transport properties of TMOF-10-NH2 · Fig. 4a