Twongo [she/her]@lemmy.ml to Memes@lemmy.ml · 2 days agoBehold: A vibe-designed pcblemmy.mlimagemessage-square38linkfedilinkarrow-up11arrow-down10 cross-posted to: memes@sopuli.xyz
arrow-up11arrow-down1imageBehold: A vibe-designed pcblemmy.mlTwongo [she/her]@lemmy.ml to Memes@lemmy.ml · 2 days agomessage-square38linkfedilink cross-posted to: memes@sopuli.xyz
minus-squareporous_grey_matter@lemmy.mllinkfedilinkarrow-up0·2 days agoThey’re fabricating micrometer components with a 90 nm process. That’s pretty well in the classical regime. If they’re seeing substantial tunneling at that scale it would be rather noteworthy to say the least.
minus-squaremindbleach@sh.itjust.workslinkfedilinkarrow-up0·2 days agoIt’s not tunneling, it’s capacitance. Even truly disconnected components can accidentally become a transformer.
minus-squareporous_grey_matter@lemmy.mllinkfedilinkarrow-up0·2 days agoA single diode a micrometer away from anything else is not suddenly a transformer without which a 400 um2 antenna stops working.
They’re fabricating micrometer components with a 90 nm process. That’s pretty well in the classical regime. If they’re seeing substantial tunneling at that scale it would be rather noteworthy to say the least.
It’s not tunneling, it’s capacitance. Even truly disconnected components can accidentally become a transformer.
A single diode a micrometer away from anything else is not suddenly a transformer without which a 400 um2 antenna stops working.