DIY Semiconductors: Difference between revisions
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=Basics= | |||
*3 videos from Sam Zeloof - [https://hackaday.com/2017/02/25/the-fab-lab-next-door-diy-semiconductors/]. Youtube 3 videos Semiconductor Fabrication Basics in this playlist - [https://www.youtube.com/watch?v=qCSIGejNT4M&list=PLUEEHWqof4O0ygguwmay_-X40EKWX0jPU&index=8] | |||
https://hackaday.com/2018/11/19/of-roach-killer-and-rust-remover-sam-zeloofs-garage-made-chips/?fbclid=IwAR2eHjFw85gBlW3-MDGt8v1N9q_1KHf2zRqBDAiWn6z1hM-HSt33E8eHe-A#more-332722 | =Garage MOSFETs= | ||
*[https://hackaday.com/2018/11/19/of-roach-killer-and-rust-remover-sam-zeloofs-garage-made-chips/?fbclid=IwAR2eHjFw85gBlW3-MDGt8v1N9q_1KHf2zRqBDAiWn6z1hM-HSt33E8eHe-A#more-332722 Hackaday Article] | |||
*[https://youtu.be/23fTB3hG5cA Youtube Video (Full Video (Including Semiconductor Basics + History) )] | |||
*[https://youtu.be/23fTB3hG5cA?t=730 Youtube Video (Direct to Part On Fabrication)] | |||
*It seems they use premade silicon wafers, they heat treat them (to create the oxide layer or dope the silicon via diffusion), use DLP photolithography to etch them, | |||
==Dopant Sources== | |||
*Boric Acid (From pesticides like Borax) Diluted into a solvent (in microgram levels,need to find their/applied science's microgram scale) | |||
*Phosphoric Acid (From Chemical Suppliers, or (albiet in trace impure ammounts) from Coca-Cola (Which can be found worldwide... ; Good for global rollout) | |||
=See Also= | |||
*[[Diffusion Doping]] | |||
*[[Ion Implantation Doping]] | |||
*[[Open Source Advanced Materials Construction Set]] | |||
=Useful Links= | |||
*[https://en.wikipedia.org/wiki/Semiconductor_device_fabrication Wikipedia Page on Semiconductor Device Fabrication] | |||
Latest revision as of 16:45, 1 June 2019
Basics
- 3 videos from Sam Zeloof - [1]. Youtube 3 videos Semiconductor Fabrication Basics in this playlist - [2]
Garage MOSFETs
- Hackaday Article
- Youtube Video (Full Video (Including Semiconductor Basics + History) )
- Youtube Video (Direct to Part On Fabrication)
- It seems they use premade silicon wafers, they heat treat them (to create the oxide layer or dope the silicon via diffusion), use DLP photolithography to etch them,
Dopant Sources
- Boric Acid (From pesticides like Borax) Diluted into a solvent (in microgram levels,need to find their/applied science's microgram scale)
- Phosphoric Acid (From Chemical Suppliers, or (albiet in trace impure ammounts) from Coca-Cola (Which can be found worldwide... ; Good for global rollout)