# Lightly n-doped silicon

Pyanodons item · internal name `light-n` · stack size 100 · first craftable in tier 4 (pY science pack 2, [tier 4](https://factorio.kalzumeus.com/tier/4.md))
HTML page: https://factorio.kalzumeus.com/item/light-n/

## Produced by (2 recipes)

### Lightly n-doped silicon (`light-n`)

- 5 s · tier 4 · productivity modules allowed
- Ingredients: 5 × [Silicon wafer](https://factorio.kalzumeus.com/item/silicon-wafer.md), 20 × [Phosphine gas](https://factorio.kalzumeus.com/fluid/phosphine-gas.md), 20 × [Etching solution](https://factorio.kalzumeus.com/fluid/etching.md)
- Results: 10 × [Lightly n-doped silicon](https://factorio.kalzumeus.com/item/light-n.md)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Semiconductor doping](https://factorio.kalzumeus.com/tech/semiconductor-doping.md)

### Lightly n-doped silicon (`light-n2`)

- 5 s · tier 7 · productivity modules allowed
- Ingredients: 5 × [Silicon wafer](https://factorio.kalzumeus.com/item/silicon-wafer.md), 1 × [Arsenic](https://factorio.kalzumeus.com/item/arsenic.md), 30 × [Phosphine gas](https://factorio.kalzumeus.com/fluid/phosphine-gas.md), 20 × [Etching solution](https://factorio.kalzumeus.com/fluid/etching.md)
- Results: 20 × [Lightly n-doped silicon](https://factorio.kalzumeus.com/item/light-n.md)
- Made in: Gas processing unit MK 01, Gas processing unit MK 02, Gas processing unit MK 03, Gas processing unit MK 04
- Unlocked by: [Electronics - Stage 4](https://factorio.kalzumeus.com/tech/quantum-processor.md)

## Used in (7 recipes)

- Diodes (`diode`, tier 4) → [Diodes](https://factorio.kalzumeus.com/item/diode.md)
- MOSFET (`mosfet`, tier 4) → [MOSFET](https://factorio.kalzumeus.com/item/mosfet.md)
- Microchips (`microchip`, tier 4) → [Microchips](https://factorio.kalzumeus.com/item/microchip.md)
- Transistors (`transistor`, tier 4) → [Transistors](https://factorio.kalzumeus.com/item/transistor.md)
- Processor core (`processor-core`, tier 6) → [Processor core](https://factorio.kalzumeus.com/item/processor-core.md)
- Kondo core (`kondo-core`, tier 7) → [Kondo core](https://factorio.kalzumeus.com/item/kondo-core.md)
- Nanochip (`nanochip`, tier 7) → [Nanochip](https://factorio.kalzumeus.com/item/nanochip.md)