Twongo [she/her]@lemmy.ml to Memes@lemmy.ml · 24 days agoBehold: A vibe-designed pcblemmy.mlimagemessage-square39fedilinkarrow-up1289 cross-posted to: memes@sopuli.xyz
arrow-up1289imageBehold: A vibe-designed pcblemmy.mlTwongo [she/her]@lemmy.ml to Memes@lemmy.ml · 24 days agomessage-square39fedilink cross-posted to: memes@sopuli.xyz
minus-squareporous_grey_matter@lemmy.mllinkfedilinkarrow-up7·edit-224 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-up4·24 days agoIt’s not tunneling, it’s capacitance. Even truly disconnected components can accidentally become a transformer.
minus-squareporous_grey_matter@lemmy.mllinkfedilinkarrow-up5·24 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.