New on-chip laser fills long sought-after green gap
Devices will be important for applications in quantum sensing and computing, biology, underwater communications and display technologies
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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.
Devices will be important for applications in quantum sensing and computing, biology, underwater communications and display technologies
Scientists make first ever measurements of a planet-wide field that could be as fundamental as gravity and magnetic fields
The technique could be used to observe a wide range of deep-seated biological structures and activity
New mathematical framework could allow for more accurate climate models
New insights into hidden atomic ordering could help in the development of more robust alloys
Superconducting quantum bits release their energy into their environment as photons
Novel device contains a pneumatic logic circuit made from 21 microfluidic valves
Electromagnetic vortex pulses could be employed for information encoding, high-capacity communication and more
Rare-earth barium copper oxide structure also has the highest pinning force ever reported
It emits gravitational waves, say physicists