Nanoscale LED shines brighter
Light-emitting diode does not suffer from efficiency droop and lases at high current densities thanks to a new fin-shaped design
Read article: Nanoscale LED shines brighter
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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.
Light-emitting diode does not suffer from efficiency droop and lases at high current densities thanks to a new fin-shaped design
Read article: Nanoscale LED shines brighter
Device manufactured using near-field nanolithography is the first functional hard drive made from silk proteins
Read article: Silk hard drive stores optical data
New device uses structural colours rather than chemical pigments and might find use in wearable electronics and electronic skins
Read article: Contact-free 3D display responds to tiny changes in ambient humidity
Result offers a new way of creating correlated states in 2D carbon, physicists say
Read article: Flat bands appear in buckled graphene superlattices
New bioinspired material could protect surfaces such as aircraft wings and wind turbines
Read article: Moth-eye nanostructures make good anti-icing coatings
Findings could lead to a new class of sensitive IR detectors based on carbon sheets
Read article: Twisted bilayer graphene responds strongly to infrared light
Surface tension, not gravity, is responsible, say researchers
Read article: Why bubbles burst in viscous liquids
Researchers image nanoscale magnetic field fluctuations in 2D carbon at room temperature
Read article: Diamond defects reveal viscous currents in graphene
New computation model of "strange" metals could shed light on high-temperature superconductors and black holes
Read article: ‘Reluctant’ metals make a new state of matter
Most precise measurement to date of the proton-electron mass ratio is compatible with recent, smaller values of proton mass
Read article: Protons could be lighter than we thought