Convert Attohenries to Terahenries
Convert Attohenries (aH) to Terahenries (TH) instantly and accurately.
Conversion Formula
TH = aH × 1.000000000e-30
About Attohenries
The attohenry (aH) equals 10⁻¹⁸ H, the scale for parasitic inductances in on-chip metal interconnects and quantum-device bondwires. Metal traces in sub-10 nm CMOS processes have via-to-via inductances in the attohenry range; superconducting qubit junctions are modelled with loop inductances of tens to hundreds of attohenries; microwave integrated circuit (MMIC) vias at 100 GHz are characterised in aH. 1 aH = 10⁻³ fH = 10⁻¹⁸ H.
About Terahenries
The terahenry (TH) equals 10¹² H. No physical inductor or coil approaches 1 TH; the value is used in dimensional scaling of cosmic electromagnetic phenomena (e.g., inductance of galactic current sheets) and in theoretical discussions of extreme-value electromagnetic parameters. The stathenry is ≈ 0.899 TH, placing stathenries and terahenries in the same order of magnitude. 1 TH = 10³ GH = 10¹² H.
Quick Reference Table
| Attohenries (aH) | Terahenries (TH) |
|---|---|
| 1 aH | 1 × 10-30 TH |
| 2 aH | 2 × 10-30 TH |
| 5 aH | 5 × 10-30 TH |
| 10 aH | 1 × 10-29 TH |
| 25 aH | 2.5 × 10-29 TH |
| 50 aH | 5 × 10-29 TH |
| 100 aH | 1 × 10-28 TH |