A Stanford team has documented the first direct observation of quantum jumps of sound in a mechanical resonator, completing an arc of scientific exploration that started more than 100 years ago.
A system that can distinguish phonons, the smallest units of sound, marks an important milestone in the development of more advanced quantum computers. Quantum computers might one day do things ...
For the first time, scientists can count individual phonons — the smallest units of sound — without destroying them. According to quantum mechanics, the vibrations that make up a sound wave are ...
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