Convert Picoamperes per square metre to Gigaamperes per square metre
Convert Picoamperes per square metre (pA/m²) to Gigaamperes per square metre (GA/m²) instantly and accurately.
Conversion Formula
GA/m² = pA/m² × 1.000000000e-21
About Picoamperes per square metre
The picoampere per square metre (pA/m²) equals 10⁻¹² A/m². Reverse-bias dark current density in silicon p-n junctions at room temperature is 1-100 pA/m²; gate leakage current density in sub-22 nm CMOS transistors spans pA/m² to nA/m²; dark current density of cooled InGaAs photodiodes is in the pA/m² range. 1 pA/m² = 10⁻¹² A/m² = 10⁻³ nA/m².
About Gigaamperes per square metre
The gigaampere per square metre (GA/m²) equals 10⁹ A/m², the extreme scale for thermonuclear plasmas and ultra-fast pulsed discharges. Current density in the compressed plasma of a z-pinch at peak compression is 1-100 GA/m²; field-emission current density from a sharp metallic tip at the Fowler-Nordheim threshold is ≈1-10 GA/m². 1 GA/m² = 10⁹ A/m² = 10³ MA/m².
Quick Reference Table
| Picoamperes per square metre (pA/m²) | Gigaamperes per square metre (GA/m²) |
|---|---|
| 1 pA/m² | 1 × 10-21 GA/m² |
| 2 pA/m² | 2 × 10-21 GA/m² |
| 5 pA/m² | 5 × 10-21 GA/m² |
| 10 pA/m² | 1 × 10-20 GA/m² |
| 25 pA/m² | 2.5 × 10-20 GA/m² |
| 50 pA/m² | 5 × 10-20 GA/m² |
| 100 pA/m² | 1 × 10-19 GA/m² |