The novel material graphene makes faster electronics possible. Scientists at the Faculty of Electrical Engineering and Information Technology at the Vienna University of Technology (TU Vienna) developed light-detectors made ...
Nanomaterials
Jun 28, 2011
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Research groups in several countries are making progress in retinal prosthesis development. If they achieve their aims, patients who have gone blind, due to loss of their photoreceptors, could recover a better simplified ...
Bio & Medicine
Jun 17, 2011
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(PhysOrg.com) -- At very cold temperatures, in the absence of light, a photomultiplier will spontaneously emit single electrons. The phenomenon, which is called "cryogenic electron emission," was first observed nearly 50 ...
(PhysOrg.com) -- For the first time, it has been possible to measure electron density in individual molecular states using what is known as the photoelectric effect. Now published in Science, this method represents a key ...
General Physics
Nov 16, 2009
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A team of researchers at the Ikerlan-IK4 technological centre have made a laboratory-scale photoelectric panel which, apart from fulfilling the function of converting solar light into electricity, solves the problems of integratability ...
Engineering
Feb 23, 2009
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