Optical physics Research update Don’t fret over the phase problem Proposed X-ray diffraction technique could unambiguously determine the structure of solids
Ultracold matter Research update Parity violation in ytterbium is largest ever seen Berkeley physicists boost parity violation to explore weak force Read article: Parity violation in ytterbium is largest ever seen
Transport properties Research update Plasmonics scores smoothness bull’s eye Pattern templates let plasmons travel further Read article: Plasmonics scores smoothness bull’s eye
Transport properties Research update Nanoscale light source can change its colour Tiny 'free electron laser' could be used in displays Read article: Nanoscale light source can change its colour
Soft matter and liquids Research update Beetle has polarizing twist in its shell Insect makes use of ‘liquid crystal’ structure for optical effect Read article: Beetle has polarizing twist in its shell
Transport properties Research update ‘Nanopillars’ make good photovoltaics Devices built on low-cost, flexible substrates show promising light-conversion efficiencies Read article: ‘Nanopillars’ make good photovoltaics
Surfaces and interfaces Research update Flexible fabric that ‘takes pictures’ MIT researchers unveil new imaging technique using stretchy fibres Read article: Flexible fabric that ‘takes pictures’
Quantum mechanics Research update Single molecule switches light World's smallest optical transistor brings optical computers a step closer Read article: Single molecule switches light
Planetary science Research update Moonshine could light the way to extraterrestrial life Signs of life on distant planets could be easier to detect than previously thought Read article: Moonshine could light the way to extraterrestrial life
Structure and dynamics Research update Metal pumps liquid uphill Laser-treated metal could aid medics Read article: Metal pumps liquid uphill