20-year puzzle solved: Physicists reveal ‘three-dimensional vortex’ of zero-dimensional ferroelectrics

KAIST researchers, in collaboration with multiple institutions, have experimentally confirmed the three-dimensional vortex-shaped polarization distribution inside ferroelectric nanoparticles. Using atomic electron tomography, they mapped the atomic positions in the barium…

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A new theory of quantum gravity could explain the biggest puzzle in cosmology, a study suggests

A variation on the theory of quantum gravity—the unification of quantum mechanics and Einstein general relativity - could help solve one of the biggest puzzles in cosmology, new research suggests.Scientists…

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