Microscopy Morphology — Ultrathin Self-Assembly Two-Dimensional Metal-Organic Framework Films as Hole Transport Layers in Ideal-Bandgap Perovskite Solar Cells

Measurement evidence

Microscopy Morphology

Ultrathin Self-Assembly Two-Dimensional Metal-Organic Framework Films as Hole Transport Layers in Ideal-Bandgap Perovskite Solar Cells · Cao J., Liu C.-K., Piradi V. et al. · ACS Energy Letters · 2022 · 3362-3369

1 measurement group · 4 results

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

AFM and UV-vis absorption

UV-visible and optical absorption spectroscopy Atomic force microscopy

Cu3(HHTT)2 film on SiO2/Si · Thin Film

AFM roughness and edge-profile thickness of cMOF films; UV-vis absorption of thick cMOF film.

Geometry: thin film on SiO2/Si or unspecified substrate
Context: pristine cMOF film
Measurement source: p004 / article p.3365 · Main text · Figure 1g; Figures S2 and S10

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu3(HHTT)2 AFM roughness	0.28 nm	—	—	Caption Exact Reported	p002 / article p.3363 · Figure caption · Figure 1g
Cu3(HHTT)2 optical bandgap	0.56 eV	—	—	Text Rounded Reported	p004 / article p.3365 · Main text · Figure S2
Cu3(HHTT)2 layer distance	0.32 nm	—	—	Text Exact Reported	p004 / article p.3365 · Main text · Figure 1g
optimum Cu3(HHTT)2 film thicknessMarked as a best value within this paper	ca. 6 nm by text; 6.4 nm in AFM height profile	—	—	Figure Axis Approximate	p009 / SI p.9 · Characterization of MOF and perovskite · Figure S10