Electrical Transport — Dimensional Control of Highly Anisotropic and Transparent Conductive Coordination Polymers for Solution-Processable Large-Scale 2D Sheets

Measurement evidence

Electrical Transport

Dimensional Control of Highly Anisotropic and Transparent Conductive Coordination Polymers for Solution-Processable Large-Scale 2D Sheets · Suh B.L., Kang G., Yoon S.M. et al. · Advanced Materials · 2023 · 2206980

4 measurement groups · 11 results

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

FIB-assisted conductivity measurement

1D CuCl-TU polymer nanowire · Powder

Nanowire measured along and perpendicular to its principal axis.

Temperature
room temperature
Atmosphere
FIB chamber
Geometry
FIB nanomanipulator contact geometry
Context
pristine framework
Measurement source
23 · Figure S19 text · Figure S19
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Nanowire conductivity along high-conductivity direction3.94 x 10-3 S/cmText
Exact Reported
23 · Figure S19 text · Figure S19
Nanowire conductivity perpendicular direction3.20 x 10-8 S/cmText
Exact Reported
23 · Figure S19 text · Figure S19

FIB-assisted in situ four-point/two-point conductivity measurement with W nanomanipulators and Au pads

2D CuCl-TU nanosheet on Si/SiO2 wafer with Au pads · Electrode

Orientation-dependent conductivity along 0 and 90 degrees; high voltage damage above 3.0 V noted.

Temperature
room temperature
Atmosphere
FIB chamber
Geometry
Si wafer with 500 nm SiO2; 100 nm Au pads; Pt edge fixation; 2 um pad distance
Context
CuCl-TU on device substrate
Measurement source
3 · Results and Discussion · Figure 3a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
2D nanosheet damaged above voltagedamaged at high voltages above 3.0 VText
Approximate
3 · Results and Discussion · Figure S18
Large nanosheet conductivity anisotropysigma_parallel/sigma_perpendicular approximately 10^3Text
Approximate
2 · Results and Discussion
Large 2D nanosheet conductivity at 0 degreesMarked as a best value within this paper4.45 S cm-1Text
Exact Reported
3 · Results and Discussion · Figure 3a
Large 2D nanosheet conductivity at 90 degrees2.74 x 10-3 S cm-1Text
Exact Reported
3 · Results and Discussion · Figure 3a

FIB-assisted conductivity measurement

2D CuCl-TU nanosheet on Si/SiO2 wafer with Au pads · Electrode

Micrometer-scale nanosheet measured along two orthogonal axes.

Temperature
room temperature
Atmosphere
FIB chamber
Geometry
FIB nanomanipulator contact geometry
Context
CuCl-TU on device substrate
Measurement source
23 · Figure S19 text · Figure S19
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Micrometer 2D nanosheet electrical anisotropyexceeds 10^6Text
Approximate
3 · Results and Discussion
Micrometer 2D nanosheet conductivity, high-conductivity direction4.0 S/cmText
Exact Reported
23 · Figure S19 text · Figure S19
Micrometer 2D nanosheet conductivity, perpendicular direction2.88 x 10-6 S/cmText
Exact Reported
23 · Figure S19 text · Figure S19

Electrical resistivity/I-V measurement of transparent conducting electrode

Large 2D CuCl-TU nanosheet on surface-treated PC film · Electrode

Thin 2D sheet on PC film; average sheet conductivity reported from Figure 1c.

Temperature
room temperature
Atmosphere
ambient
Geometry
Transparent electrode with external contacts
Context
CuCl-TU on PC substrate
Measurement source
2 · Figure caption · Figure 1c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Transparent electrode LED demonstrationLED light was lit upText
Qualitative
3 · Results and Discussion · Figure 1b/Movie S3
Average measured sheet conductivity1.0 S cm-1Caption
Exact Reported
2 · Figure caption · Figure 1c