All-electric organic laser is a first
New device does not need a separate light source to work, unlike existing versions
Read article: All-electric organic laser is a first
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Isabelle Dumé is a contributing editor to Physics World. She has more than 10 years of experience in science writing and editing in condensed-matter physics relating to technology/nanotechnology/biotechnology, astronomy and astrophysics, energy and the environment, biology and medicine. She has an MSc in advanced materials and a PhD in magnetism. In her spare time, she helps to organize cafés scientifiques.
New device does not need a separate light source to work, unlike existing versions
Read article: All-electric organic laser is a first
Rotating-magnet effect could help robots handle objects without touching them
Read article: New type of magnetic levitation makes its debut
New work explains why rechargeable batteries break down
Read article: Leaky insulating layer reduces battery lifetime
New laser speckle contrast imaging sensor has proved successful in a swine model and is now being tested on healthy volunteers
Read article: Wearable optical device could detect postpartum haemorrhage
New way of recovering material from lithium-ion devices also requires much less acid than other methods
Read article: Flash heating technique extracts valuable metals from battery waste quickly and cheaply
New microscopy technique maps the flow of charge around corners in optoelectronics circuits for the first time
Read article: Electrons caught going around the bend
New design significantly increases the diffusion rate of these vortex-like quasiparticles by a factor of 10 and could aid the development of new forms of computing
Read article: Tailored material makes speedier skyrmions
New technique can measure the elasticity of several eye components at the same time
Read article: Multi-eye-component imaging could help diagnose ocular disease
Distinctive iridescent patina comes from an unusual hierarchically assembled structure with highly ordered nanoscale domains
Read article: Photonic crystals formed over time in ancient Roman glass
New approach uses near-infrared light to distinguish nerves from other tissue
Read article: Photoacoustic imaging technique could reduce nerve damage during surgery