Gate Tunable Coupling of Epsilon‐Near‐Zero and Plasmonic Modes
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202100800
Abstract: In this work, an active tuning of the coupling strength in a strongly coupled system comprised of a thin epsilon‐near‐zero material and gold nanorods as plasmonic resonators is demonstrated. A novel gating scheme is developed… read more here.
Keywords: epsilon near; tunable coupling; near zero; gate tunable ... See more keywords
Tunable Coupling and Isolation of Single Electrons in Silicon Metal-Oxide-Semiconductor Quantum Dots
Sign Up to like & getrecommendations! Published in 2019 at "Nano Letters"
DOI: 10.1021/acs.nanolett.9b03254
Abstract: Extremely long coherence times, excellent single-qubit gate fidelities, and two-qubit logic have been demonstrated with silicon metal-oxide-semiconductor spin qubits, making it one of the leading platforms for quantum information processing. Despite this, a long-standing challenge… read more here.
Keywords: single electrons; oxide semiconductor; metal oxide; tunable coupling ... See more keywords
Tunable Coupling Scheme for Implementing High-Fidelity Two-Qubit Gates
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.10.054062
Abstract: The prospect of computational hardware with quantum advantage relies critically on the quality of quantum gate operations. Imperfect two-qubit gates is a major bottleneck for achieving scalable quantum information processors. Here, we propose a generalizable… read more here.
Keywords: fidelity; two qubit; scheme; tunable coupling ... See more keywords