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Researchers from EeroQ, the quantum computing company pioneering electron-on-helium technology, have published a paper, titled “Sensing and Control of Single Trapped Electrons Above 1 Kelvin,” in Physical Review X that details a significant milestone: the first demonstration of controlling and detecting individual electrons trapped on superfluid helium at temperatures above 1 Kelvin. This work was

When optical materials (molecules or solid-state semiconductors) are embedded in tiny photonic boxes, known as optical microcavities, they form hybrid light-matter states known as polaritons. Most of the optical properties of polaritons under weak illumination can be understood using textbook classical optics. Now researchers from UC San Diego show that this is not the entire