![]() ![]() The results were promising, but they needed more data. ![]() “But the first challenge is to get the spins to pay attention.” So they built a system with curved electrodes to concentrate the sound waves, like using a magnifying lens to focus a point of light. “The object is to couple the sound waves with the spins of electrons in the material,” said graduate student Samuel Whiteley, the co-first author on the paper. But getting this information elsewhere requires a translator, and scientists thought sound waves could help. Scientists can use these like zeroes and ones in today’s binary computer programming language. ![]() One way to run a quantum computing operation is to use “spins” - a property of an electron that can be up, down or both. (Credit: Kevin Satzinger and Samuel Whiteley, University of Chicago.) An X-ray image of sound waves moving inside the device.
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