Twongo [she/her]@lemmy.ml to Memes@lemmy.ml · 1 day agoBehold: A vibe-designed pcblemmy.mlimagemessage-square39fedilinkarrow-up1261arrow-down15 cross-posted to: [email protected]
arrow-up1256arrow-down1imageBehold: A vibe-designed pcblemmy.mlTwongo [she/her]@lemmy.ml to Memes@lemmy.ml · 1 day agomessage-square39fedilink cross-posted to: [email protected]
minus-squareporous_grey_matter@lemmy.mllinkfedilinkarrow-up6arrow-down1·edit-221 hours 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-up3arrow-down1·21 hours agoIt’s not tunneling, it’s capacitance. Even truly disconnected components can accidentally become a transformer.
minus-squareporous_grey_matter@lemmy.mllinkfedilinkarrow-up4·21 hours 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.