At low enough temperatures, magnetic systems typically become solid crystals. A renowned phenomenon through which this happens is ferromagnetism, occurring when all elementary moments or spins ...

Glass nanoparticles trapped by lasers in extreme vacuum are considered a promising platform for exploring the limits of the quantum world. Since the advent of quantum theory, the question "At what ...

Caught in a trap: a levitated nanoparticle has been cooled to its quantum ground state. (Courtesy: Lorenzo Magrini and Yuriy Coroli/University of Vienna) A glass sphere about 150 nm in diameter has ...

Andrew Rogers: physicists have spotted mirror symmetry violation in strontium-73 and bromine-73. (Courtesy: UMass Lowell) Physicists in the US have made the surprising discovery that two nuclear ...