(A) a micro -channel schemetric cross section filled with superflod helium. (B) Electron Trap’s Schemetic Circuit Diagram and False Color SEM picture. (c) The results of the FEM calculation of the Electro Static Capacity φ (X, Y) in the helium surface aircraft. Credit: Physical Review X (2025) DOI: 10.1103/VCL7-73ms
Researchers from Aerobi Quec, a quantum computing company under electron On-Helium Technology, have published a dissertation, titled, “Sensing and control of single-trapped electrons above 1 Calvin,” in ” Physical Review X It has a major milestone details: 1 Calvin first demonstration of controlling and detecting individual electrons trapped on excessive helium at a temperature above the cavity. This work was obtained using a super -conducting microwave circuits, which is compatible with the current quantum hardware.
Quantum computers generally need operation at very low temperatures near 10 milelion today, causing severe challenges in scaling due to heat consumption. By showing that individual electrons can be trapped and controlled more than 100 times more (more than 1 calun) at temperatures, the results of aero open a new path to large and more practical quantum processors.
These results also confirmed the long -standing theoretical predictions that electrons on the helium can provide extraordinarily pure and long -term quit, while reducing the requirements of extreme cooling that limit other methods.
“This development confirms that electron on helium coales can potentially be manipulated and read at high temperatures, which can reduce an important obstacle to expansion quantum computing,” said Aerobi Cue Founder and Chief Science Officer. “PRX publishing indicates both the scientific hardship and the importance of the industry.”
Aerobi’s view benefits one of the purest environment in physics to enable single-electrons to enable single electrons on Supprofful Super Fluid helium-sustainable, long harmony. Was founded in 2017 and headquarters in Chicago, the company specializes in physics, engineering and nanotection to translate this research into expansion processors. By connecting the Electron On-Helium platform with standard super conducting circuits, Aerobi’s purpose is to build quantum computers that are both powerful and practical to operate.
More information:
Ke Castoria et al. Physical Review X (2025) DOI: 10.1103/VCL7-73ms
Reference: Individual electrons are trapped and controlled above 1K, quantum computing (2025, October 9) ease the COOL cooling limits.
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