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Optical physics Research update Don’t fret over the phase problem Proposed X-ray diffraction technique could unambiguously determine the structure of solids
Read article: Parity violation in ytterbium is largest ever seen Ultracold matter Research update Parity violation in ytterbium is largest ever seen Berkeley physicists boost parity violation to explore weak force
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Read article: Nanoscale light source can change its colour Transport properties Research update Nanoscale light source can change its colour Tiny 'free electron laser' could be used in displays
Read article: Beetle has polarizing twist in its shell Soft matter and liquids Research update Beetle has polarizing twist in its shell Insect makes use of ‘liquid crystal’ structure for optical effect