Finland Researchers Achieve Zeptojoule Energy Detection Milestone
Aalto University researchers detected energy levels below one zeptojoule, enhancing quantum computing and dark matter research. This breakthrough could improve photon counting and medical imaging technologies.

Researchers at Aalto University, in collaboration with IQM and VTT, have successfully measured energy levels below one zeptojoule using a novel calorimeter. This device combines superconductors and normal conductors, achieving unprecedented sensitivity at millikelvin temperatures, suitable for qubit operations.
The detection of a 0.83 zeptojoule electromagnetic pulse marks a significant advancement, potentially facilitating photon counting and dark matter detection. Supported by the Future Makers initiative, this technology may transform quantum computing and medical imaging, highlighting its broad implications across multiple scientific fields.




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