Electrical Transport — Diamagnetic Carrier-Doping-Induced Continuous Electronic and Magnetic Crossover in One-Dimensional Coordination Polymers

Measurement evidence

Electrical Transport

Diamagnetic Carrier-Doping-Induced Continuous Electronic and Magnetic Crossover in One-Dimensional Coordination Polymers · Shen Y., Cui M., Li G. et al. · Journal of the American Chemical Society · 2024 · 35367-35376

1 measurement group · 13 results

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

Two-probe electrical conductivity using PPMS

Electrical conductivity

all Cu-doping-ratio powders · Powder

Compressed pellets; temperature-dependent conductivity for 30, 50, 75, 90, 95, and 100% Cu; 0 and 5% classified as band insulators.

Temperature: 2-300
Geometry: compressed pellet, two-probe
Context: Series electronic transport
Measurement source: 8 · Physical Techniques · Figure 3

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu0.3Co0.7 activation energy Ea	Ea = 0.3 eV	—	—	Text Exact Reported	4 · Cu-Doping Dependence of Electrical Conductivity · Figure 3b
Cu0.5Co0.5 activation energy Ea	approx. 0.24 eV from Figure 3b	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3b
Cu0.75Co0.25 activation energy Ea	approx. 0.22 eV from Figure 3b	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3b
Cu0.9Co0.1 activation energy Ea	approx. 0.20 eV from Figure 3b	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3b
Cu0.95Co0.05 activation energy Ea	approx. 0.20 eV from Figure 3b	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3b
Cu1.0Co0.0 activation energy EaMarked as a best value within this paper	Ea = 0.2 eV	—	—	Text Exact Reported	3 · Cu-Doping Dependence of Electrical Conductivity · Figure 3b
Cu0.0Co1.0 and Cu0.05Co0.95 transport classification	0 and 5% compounds measured to be band insulators	—	—	Caption Qualitative	4 · Figure 3 caption · Figure 3
Cu0.3Co0.7 conductivity at 300 K	sigma rapidly decreases to 8.8 x 10^-7 S/cm at 300 K	—	—	Text Exact Reported	4 · Cu-Doping Dependence of Electrical Conductivity · Figure 3
Cu0.5Co0.5 conductivity at 300 K	approx. 2 x 10^-4 S/cm from ln(sigma) plot	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3a
Cu0.75Co0.25 conductivity at 300 K	approx. 7 x 10^-4 S/cm from ln(sigma) plot	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3a
Cu0.9Co0.1 conductivity at 300 K	approx. 1.5 x 10^-3 S/cm from ln(sigma) plot	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3a
Cu0.95Co0.05 conductivity at 300 K	approx. 6 x 10^-3 S/cm from ln(sigma) plot	—	—	Figure Axis Approximate	4 · Figure 3 · Figure 3a
Cu1.0Co0.0 conductivity at 300 KMarked as a best value within this paper	sigma = 1.9 x 10^-2 S/cm at 300 K	—	—	Text Exact Reported	3 · Cu-Doping Dependence of Electrical Conductivity · Figure 3