technologyDevelopingUpdated 3 h ago · since 26 Sept 2026
Stanford researchers observe single phonon quantum jump in real time
Researchers at Stanford University have observed the disappearance of a single phonon in real time for the first time. The findings, published in Science on September 17, involve using a superconducting qubit to monitor a microscopic mechanical resonator. This advancement may help address key challenges in quantum computing by identifying computational errors.
The coverage highlights a significant experimental milestone in quantum acoustics, focusing on the ability to perform non-destructive measurements on microscopic mechanical resonators. By detailing the use of superconducting qubits as non-invasive probes, the reports illustrate how microscopic energy transitions are captured without destroying the quantum state.
Key facts
01Stanford University announced that researchers observed the disappearance of a single phonon in real time.
02The research was published in Science on September 17.
03The team was led by Amir H. Safavi-Naeini.
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How each country tells it
ChinaQuantum Breakthrough
Typical headline, translated
Scientists observe single sound quantum annihilation in real time for the first time
Emphasises
Chinese coverage highlights the technical mechanics of the hybrid superconducting system and its broader implications for quantum acoustics and future sensor design.
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