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20192026
most citedFast universal quantum control above the fault-tolerance threshold in silicon

505 citations

Showing 2025 · cond-mat.mes-hallShow all

5 papers · 2 filters

cond-mat.mes-hall2025★ 1 cited

High- membrane resonators using ultra-high-stress crystalline TiN films

Yuki Matsuyama, Shotaro Shirai, Ippei Nakamura +6

High-quality-factor () mechanical resonators are essential components for precise sensing and control of mechanical motion at a quantum level. While amorphous materials such as…

cond-mat.mes-hall2025★ 2 cited

NbTiN Nanowire Resonators for Spin-Photon Coupling on Solid Neon

Y. Tian, I. Grytsenko, A. Jennings +9

Electrons floating on a solid neon exhibit long charge coherence times, making them attractive for hybrid quantum systems. When combined with high-quality, high-impedance supercond…

cond-mat.mes-hall2025★ 3 cited

Chirality-selective proximity effect between chiral -wave superconductors and quantum Hall insulators

Ryota Nakai, Koji Kudo, Hiroki Isobe +1

Heterostructures of superconductors and quantum-Hall insulators are promising platforms of topological quantum computation. However, these two systems are incompatible in some aspe…

cond-mat.mes-hall2025★ 3 cited

Probing the Quantum Capacitance of Rydberg Transitions of Surface Electrons on Liquid Helium via Microwave Frequency Modulation

Asher Jennings, Ivan Grytsenko, Yiran Tian +4

We present a method for probing the quantum capacitance associated with the Rydberg transition of surface electrons on liquid helium using radio-frequency (RF) reflectometry. Reson…

cond-mat.mes-hall2025★ 2 cited

Floquet-Nambu theory of electron quantum optics with superconductors

Pablo Burset, Benjamin Roussel, Michael Moskalets +1

We present a comprehensive Floquet-Nambu theory to describe the time-dependent quantum transport in mesoscopic circuits involving superconductors. The central object of our framewo…