
Graphene emits infrared light
Population inversion and optical gain spotted in wonder material
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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.
Population inversion and optical gain spotted in wonder material
Band structures could be engineered to create a range of electronic devices
Researchers can now "see" more clearly through liquid cells
Material could find use in tunnel devices and ultrafast transistors
Nanoparticles imaged in 3D with atomic resolution for the first time
Devices could power flexible and portable electronics
Artificial form of 2D material sheds light on Dirac fermions
Cell harvests thermal energy from its surroundings
2D carbon-based materials could have exotic electronic properties
Hybrid nanostructures could make better LEDs