What is the name of the qubit control device developed by the research group?

The qubit control device developed by the research group is named "QuEL-1 SE".

How did the researchers suppress fluctuations in the microwave signals?

They introduced individual temperature control mechanisms for analog devices such as Phase-Locked Loops (PLLs) and amplifiers.

The average standard deviation of amplitude confirmed during the 24-hour measurement was 0.15%.

The average standard deviation of phase suppressed to during the 24-hour measurement was 0.39°.

This research result was published in Review of Scientific Instruments.

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QuEL demonstrates long-term stabilization of microwave signals using its qubit control device "QuEL-1 SE".

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Q: What is the name of the qubit control device developed by the research group?: A: The qubit control device developed by the research group is named "QuEL-1 SE".
Q: How did the researchers suppress fluctuations in the microwave signals?: A: They introduced individual temperature control mechanisms for analog devices such as Phase-Locked Loops (PLLs) and amplifiers.
Q: What was the average standard deviation of amplitude confirmed during the 24-hour measurement?: A: The average standard deviation of amplitude confirmed during the 24-hour measurement was 0.15%.
Q: What was the average standard deviation of phase suppressed to during the 24-hour measurement?: A: The average standard deviation of phase suppressed to during the 24-hour measurement was 0.39°.
Q: In which scientific journal was this research result published?: A: This research result was published in Review of Scientific Instruments.