A single molecule device for mobile phones
Tuesday, September 2, 2014 - 06:30
in Physics & Chemistry
Researchers from the Delft University of Technology, Groningen University and the FOM Foundation have designed a single molecule which can act as a useful building block in nanometer-size circuits. They found that the molecule functions as a resonant tunneling device, an essential component in mobile phones and WiFi. In conventional semiconductor technology, these devices have a complicated design consisting of several layers of different materials. This is the first time that such a device has been realized on the smallest imaginable scale, thus providing an interesting option within the continuing down-scaling of electronic components by the conventional industry. The results are published online this week in Nature Nanotechnology.