science

15021 readers

778 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

<--- rules currently under construction, see current pinned post.

2024-11-11

founded 2 years ago

MODERATORS

183

Scientists Found Dark Electrons: a Secret Quantum State Hidden in Solid Matter (www.popularmechanics.com)

submitted 4 months ago by [email protected] to c/science

22 comments fedilink hide all child comments

Researchers have just found evidence of “dark electrons”—electrons you can’t see using spectroscopy—in solid materials.
By analyzing the electrons in palladium diselenide, the team was able to find states that functionally cancel each other out, blocking the electrons in those “dark states” from view.
The scientists believe this behavior is likely to be found across many other substances as well, and could help explain why some superconductors behave in unexpected ways.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 6 points 4 months ago

destructive interference, and you get a darker signal. If the waves are perfectly ‘opposite,’ the destructive interference is at its most extreme, and you get no signal at all.

Btw, what happens with the energy in destructive interference? Heat?