Convert Coulombs per centimetre to Attocoulombs per metre

Convert Coulombs per centimetre (C/cm) to Attocoulombs per metre (aC/m) instantly and accurately.

Coulombs per centimetre (C/cm)
Attocoulombs per metre (aC/m)

Conversion Formula

aC/m = C/cm × 1.000000000e+20

About Coulombs per centimetre

The coulomb per centimetre (C/cm) equals exactly 100 C/m, used in high-energy particle physics and pulsed-power engineering. Particle accelerator beam current densities along the beam axis are quoted in C/cm for high-intensity bunches; pulsed lightning-simulator spark channels carry several C/cm at peak current; field-emission cathode models describe space-charge limited current in C/cm. 1 C/cm = 100 C/m = 10⁻² kC/m.

About Attocoulombs per metre

The attocoulomb per metre (aC/m) equals 10⁻¹⁸ C/m, the scale for linear charge density in quantum-confined nanostructures. Induced charge along a quantum dot nanowire segment under a modest gate voltage is in the aC/m to fC/m range; charge delocalised along conjugated organic molecules is estimated in aC/m; electron-beam lithography exposure doses on sub-10 nm features translate to aC/m line dosages. 1 aC/m = 10⁻¹⁸ C/m = 10⁻³ fC/m.

Quick Reference Table

Coulombs per centimetre (C/cm)Attocoulombs per metre (aC/m)
1 C/cm1 × 1020 aC/m
2 C/cm2 × 1020 aC/m
5 C/cm5 × 1020 aC/m
10 C/cm1 × 1021 aC/m
25 C/cm2.5 × 1021 aC/m
50 C/cm5 × 1021 aC/m
100 C/cm1 × 1022 aC/m

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