Electrons have a hidden feature — spin — that could revolutionize technology. Magnets can control it, but researchers are now ...

To improve the durability of tin perovskite, a method called Ruddlesden-Popper (RP) has been proposed that introduces large ...

Centro de Física das Universidades do Minho e do Porto, Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal ...

Perovskite solar cells are attracting attention as next-generation solar cells. These cells have high efficiency, are flexible, and can be printed, among other features. However, lead was initially ...

Quantum spin liquids (QSLs) are fascinating and mysterious states of matter that have intrigued scientists for decades. First ...

Researchers have used electron spin resonance technology to observe the state and movement of the charge inside Ruddlesden-Popper tin -based perovskite solar cells, an emerging technology for ...

Abstract: We report a high-stability wavelength-tunable ultrafast visible laser source at 440-540 nm, which is useful for initializing and reading out a single-electron spin of cerium ion (Ce3+). The ...

So, when an electron moves in ... fine structure constant (≈ 1/137) but becomes significant when the atomic number is large. It's especially strong when the spin and the angular momentum ...

Scientists introduced atomic defects in spinel using cerium, and voilà! The gemstone became a solid qubit system.