Lithium-ion batteries: Capacity might be increased by six times

The team was able to show through neutron measurements made at the Institut Laue-Langevin in Grenoble, France, that lithium ions do not penetrate deeply into the silicon. During the charge cycle, a 20-nm anode layer develops ...

Scientists grow atomically thin transistors and circuits

In an advance that helps pave the way for next-generation electronics and computing technologies—and possibly paper-thin gadgets —scientists with the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley ...

Atoms placed precisely in silicon can act as quantum simulator

In a proof-of-principle experiment, researchers at UNSW Australia have demonstrated that a small group of individual atoms placed very precisely in silicon can act as a quantum simulator, mimicking nature - in this case, ...

Silicon-based films produced at low temperatures

A low-temperature method to produce films based on silicon and nitrogen, which can be used to channel light in devices, has been developed by A*STAR researchers.

Physicists create artificial 'graphene'

An international group of physicists led by the University of Arkansas has created an artificial material with a structure comparable to graphene.

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