
New look for molecular photodiodes
Novel device switches photocurrent direction depending on wavelength of light
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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.
Novel device switches photocurrent direction depending on wavelength of light
Results lend further support to the existence of dark energy
Small-scale meteoritic impact could shed light on processes in larger collisions
Two groups teleport information between ions for the first time
Dutch school children plan to study the origins of cosmic rays
Electric fields could challenge micro-tweezers in the electronics industry
Higher-harmonic approach reveals surfaces in more detail than ever before
Rayleigh waves may help the largest of the mammals to talk to each other
Chinese physicists have used carbon nanotubes as the filament in a light bulb
Novel magnetic excitations have been observed in two different high-temperature cuprate superconductors