Majorana qubits could be error resistant. But after a contentious talk at the Global Physics Summit, scientists aren’t convinced Microsoft has them.
A new solid-state laser produces 193-nm light for precision chipmaking and even creates vortex beams with orbital angular ...
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China protested Wednesday after the U.S. added dozens of companies to its export control list, including more than 50 based in China that it says sought advanced knowhow in ...
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