4 papers
Sweet-spot protection of hole spins in sparse arrays via spin-dependent magnetotunneling
Esteban A. RodrÃguez-Mena, Biel MartÃnez, Ahmad Fouad Kalo +2
Recent advances in the scaling of spin qubits have led to the development of sparse architectures where spin qubits are distributed across multiple quantum dots. This distributed a…
Disorder-independent hole spin manipulation by hopping
Biel Martinez, Ana Sempere-Sanchis, José C. Abadillo-Uriel +1
Spin manipulation by hopping has recently emerged as a promising strategy to control hole spins in quantum dots using exclusively baseband control, thereby mitigating power dissipa…
A foundry-fabricated spin qubit unit cell with in-situ dispersive readout
Pierre Hamonic, Mathieu Toubeix, Guillermo Haas +10
Spin qubits based on semiconductor quantum dots are a promising prospect for quantum computation because of their high coherence times and gate fidelities. However, scaling up thos…
Combining multiplexed gate-based readout and isolated CMOS quantum dot arrays
Pierre Hamonic, Martin Nurizzo, Jayshankar Nath +15
Semiconductor quantum dot arrays are a promising platform to perform spin-based error-corrected quantum computation with large numbers of qubits. However, due to the diverging numb…