Terra Quantum and collaborators unveil the ‘flowermon’ superconducting qubit, demonstrating exponential suppression of environmental effects on qubit coherence. The innovative qubit, formed by twisting atomically thin crystals together, promises extended coherence times and simplified fabrication processes, marking a significant advancement in quantum technology scalability. Published in Physical Review Letters, the research showcases the flowermon’s unique properties, offering robust protection against charge noise and quasiparticle dissipation. Funded by various entities including the European Union and Terra Quantum, this development holds promise for enhancing the feasibility of scaling superconducting quantum processors, paving the way for practical quantum applications. For further insights, access the full press release here.
February 22, 2024