Convert Attovolts to Microvolts
Convert Attovolts (aV) to Microvolts (µV) instantly and accurately.
Conversion Formula
µV = aV × 1.000000000e-12
About Attovolts
The attovolt (aV) equals 10⁻¹⁸ V, representing the tiniest detectable voltage signals in quantum electronics. SQUID (Superconducting Quantum Interference Device) magnetometers in flux-locked-loop mode achieve sub-attovolt-equivalent noise floors; theoretical calculations of vacuum fluctuations in nanoscale Josephson junctions reference the attovolt range. 1 aV = 10⁻00b3 fV = 10⁻¹⁸ V.
About Microvolts
The microvolt (µV) equals 10⁻⁶ V, the scale of bioelectric signals and precision sensor outputs. EEG electroencephalography records brain-wave amplitudes of 10-100 µV; a standard thermocouple junction generates 5-40 µV/°C depending on type; Wheatstone-bridge strain-gauge outputs under load are typically 1-100 µV/V excitation. Instrumentation amplifiers with sub-microvolt offset are used in ECG front-ends. 1 µV = 10⁻³ mV = 10³ nV.
Quick Reference Table
| Attovolts (aV) | Microvolts (µV) |
|---|---|
| 1 aV | 1 × 10-12 µV |
| 2 aV | 2 × 10-12 µV |
| 5 aV | 5 × 10-12 µV |
| 10 aV | 1 × 10-11 µV |
| 25 aV | 2.5 × 10-11 µV |
| 50 aV | 5 × 10-11 µV |
| 100 aV | 1 × 10-10 µV |