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Tag: Nanophysics

Arrays of metallic nanoparticles can form an optical cavity tunable by liquid crystals

The manuscript "Electric tuning and switching of the resonant response of nanoparticle arrays with liquid crystals" by Erik van Heijst and co-workers has been selected as featured article in the last issue of the Journal of Applied Physics. In this article, it is shown how...

Scientists build a silicon quantum computer chip atom by atom

University of Melbourne researchers have found a technique for embedding single atoms in a silicon wafer one-by-one. The new technology has the potential to make quantum computers using the same methods. These methods have given us cheap and reliable conventional devices which contains billions...