Read article: Quantum filter integrates 20,000 Josephson junctions Detectors and sensors Research update Quantum filter integrates 20,000 Josephson junctions SQIFs could be used as radio-frequency detectors
Read article: New gravimeter-on-a-chip is tiny yet extremely sensitive Detectors and sensors Research update New gravimeter-on-a-chip is tiny yet extremely sensitive Device can be made for one thousandth the cost of existing technologies
Read article: Nuclear contraband could be spotted using laser pulses Detectors and sensors Research update Nuclear contraband could be spotted using laser pulses New technique can detect radioactive material at distances of a few hundred metres
Read article: Satellite sensor unexpectedly detects waves in upper atmosphere Imaging Research update Satellite sensor unexpectedly detects waves in upper atmosphere Observations reveal secrets of atmospheric circulation and gravitational disturbances
Read article: Lasers burn holes in quantum security systems Quantum optics Research update Lasers burn holes in quantum security systems Hackers can create "loopholes on demand", say physicists
Read article: Genetic engineering boosts energy transport in artificial photosynthesis Transport properties Research update Genetic engineering boosts energy transport in artificial photosynthesis Viral scaffolding allows excitons to travel faster and further
Read article: Ultrathin transistor can be turned on with a tiny voltage Transport properties Research update Ultrathin transistor can be turned on with a tiny voltage New tunnelling device gets around fundamental limit on performance
Read article: Ultrafast detector spies on multiple electrons in quantum dots Transport properties Research update Ultrafast detector spies on multiple electrons in quantum dots New device could lead to more efficient solar cells
Read article: Spectrometer made from quantum dots is compact and low cost Optical physics Research update Spectrometer made from quantum dots is compact and low cost Devices could someday be used in household appliances
Read article: The restless rocks of Racetrack Playa Earth sciences Feature The restless rocks of Racetrack Playa The rocks in California's Racetrack Playa are on the move, but how? Brian Jackson describes how he and his colleagues solved a decades-old mystery