Convert Femtoamperes per metre to Megaoersteds
Convert Femtoamperes per metre (fA/m) to Megaoersteds (MOe) instantly and accurately.
Conversion Formula
MOe = fA/m × 1.256637061e-23
About Femtoamperes per metre
The femtoampere per metre (fA/m) equals 10⁻¹⁵ A/m. Used in SQUID (superconducting quantum interference device) magnetometer research to characterise noise floors in ultra-sensitive magnetic field measurements; the Earth's geomagnetic DC drift and biomagnetic fields from neurons produce field gradients at the fA/m level in heavily shielded rooms. 1 fA/m = 10⁻¹⁵ A/m.
About Megaoersteds
The megaoersted (MOe) equals 10⁹/(4π) A/m ≈ 7.958 × 10⁷ A/m. Encountered in ultra-high-field pulsed magnet research - National High Magnetic Field Laboratory (NHMFL) 100 T pulsed fields correspond to ≈1 MOe; internal crystalline fields at magnetic rare-earth sites in hyperfine studies are of this order. 1 MOe = 10⁹/(4π) A/m.
Quick Reference Table
| Femtoamperes per metre (fA/m) | Megaoersteds (MOe) |
|---|---|
| 1 fA/m | 1.257 × 10-23 MOe |
| 2 fA/m | 2.513 × 10-23 MOe |
| 5 fA/m | 6.283 × 10-23 MOe |
| 10 fA/m | 1.257 × 10-22 MOe |
| 25 fA/m | 3.142 × 10-22 MOe |
| 50 fA/m | 6.283 × 10-22 MOe |
| 100 fA/m | 1.257 × 10-21 MOe |