Researchers at the University of California, Irvine have identified a previously unknown state of quantum matter. According to the team, this discovery could pave the way for computers that recharge themselves and withstand the extreme conditions of deep space exploration.
“It’s a new phase of matter, similar to how water can exist as liquid, ice, or vapor,” said Luis A. Jauregui, professor of physics & astronomy at UC Irvine and corresponding author of the new Physical Review Letters. “It’s only been theoretically predicted – no one has ever measured it until now.”
The phase behaves like a fluid formed by electrons and their counterparts, known as “holes,” which spontaneously pair together to create exotic structures called excitons. In a surprising twist, both electrons and holes rotate in the same direction. “It’s its own new thing,” Jauregui said. “If we could hold it in our hands, it would glow a bright, high-frequency light.”
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