4 ms·
OK now grow your own SI wafers using repeated Czochralski process based on silicon you made by melting sand.
by mozumder 8y ago
OK now grow your own SI wafers using repeated Czochralski process based on silicon you made by melting sand.
- archgoon 8y agoThis seems to be a little silly. Sure, that'd be cool, but I mean, he didn't claim to have manufactured his own oscilloscopes here either.
- mozumder 8y agoJust putting out next step learning challenges. I'm loving what he's doing, it's a great project, I hope he continues it by exploring different aspects of it. Other challenges include smaller lithography and CMOS fabrication using a self-aligned gate process. But there are pitfalls ahead, including chemicals that can kill with in trace doses... I fabricated my own ICs as a teen in my freshman year of college as part of our program, but that obviously wasn't at home. It was still awesome, just going through the entire process.
- vertexFarm 8y agoYou just can't impress everyone.
- deleted 8y ago[deleted]