New insights into the energy levels in quantum dots

Researchers from Basel, Bochum, and Copenhagen have gained new insights into the energy states of quantum dots. They are semiconductor nanostructures and promising building blocks for quantum communication. With their experiments, ...

Top US court declares Microsoft email suit moot

The US Supreme Court on Tuesday threw out a suit over Microsoft's refusal to comply with a US warrant for emails stored outside the country, concluding the case had been rendered moot by a new law.

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