BJ

B. Jadot

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Conference paper (2024) - Q. Schmidt, B. Jadot, B. Martinez, T. Houriez, A. Morel, T. Meunier, G. Pillonnet, G. Billiot, A. Jansen, More authors...
This paper demonstrates the first on-chip frequency multiplexed readout of two co-integrated single-electron transistors without the need for bulky resonators. We characterize single electron dynamics in both single electron transistors at 4.2K before validating their simultaneous readout within 2.2μs, achieving a 99.9% fidelity with a 1MHz frequency spacing. This experimental demonstration paves the way towards resonator-free large-scale quantum-classical architectures that would be required for future universal and reprogrammable quantum computers. ...