1TJPC - Flip-flop Qubit by Kristian Weegink
#quantum
#silicon
#qubit
#physics
This month Kristian will present to us a single-atom "flip-flop" qubit that is electrically driven (as opposed to magnetically driven, which is painful as it doesn't integrate well). The new qubit is implemented as a phosphorus donor in silicon with quantum information encoded in the electron-nuclear state. The qubit is controlled using local electric fields at microwave frequencies, produced within a metal-oxide-semiconductor device. There is also some hyperfine coupling going on, which will be interesting to learn more about.
So please join us for some flip-flop action!
The paper can be found here: https://www.science.org/doi/10.1126/sciadv.add9408
Date and Time
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- Date: 07 Mar 2023
- Time: 07:30 AM UTC to 10:30 AM UTC
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