Hall Coefficient Calculator
Compute the Hall coefficient R_H = V·t/(I·B) and carrier density.
Input Data
Hall Voltage V
V
Current A
A
Magnetic Field T
T
Thickness M
m
Results
R_H = V_H·t/(I·B).
0.000000001m³/C
n = 1/(e·R_H).
6,241,509,074,460,763,000,000,000,0001/m³
J = I/(w·t) hint.
100,000A/m²
At a glance:R_H = V_H·t/(I·B); n = 1/(e·R_H). Complements hall-effect and hall-voltage.
Formula
R_H = V_H·t / (I·B).
$$R_H = \frac{V_H \cdot t}{I \cdot B} = \frac{1}{nq}, \quad n = \frac{1}{|R_H| \cdot e}, \quad V_H = \frac{I B}{nqt}$$How to Use
- Enter V_H, I, B and thickness.
- The tool returns R_H and carrier density.
Case Studies
V_H=1e-3, I=0.1, B=0.5, t=1e-3
R_H=2e-5, n≈3.1e23.
FAQ
Sign of R_H?
Tells carrier type: negative for electrons, positive for holes.
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References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.