Free-floating electrons on top of liquid helium yield insights into their transport behavior

The multibillion dollar computer industry hinges on the ability to efficiently pass an electric current through a material. However, in any electronic device such as a computer transistor, the influence of the materials atom’s inevitably masks the interactions between the electrons. Using a custom-designed system, a research team from the RIKEN Advanced Science Institute, Wako, in collaboration with colleagues from the University of Konstanz, Germany, has completed the first study of the transport of single floating electrons free of external influences.

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Free-floating electrons on top of liquid helium yield insights into their transport behavior