Vacuum-gap transmon qubits realized using flip-chip technology
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0068255
Abstract: Xuegang Li,1, ∗ Yingshan Zhang,1, ∗ Chuhong Yang,1, ∗ Zhiyuan Li,1 Junhua Wang,1 Tang Su,1 Mo Chen,1 Yongchao Li,1 Chengyao Li,1 Zhenyu Mi,1 Xuehui Liang,1 Chenlu Wang,1 Zhen Yang,1 Yulong Feng,1 Kehuan Linghu,1 Huikai Xu,1… read more here.
Keywords: qubits realized; vacuum gap; physics; realized using ... See more keywords
Realization of superconducting transmon qubits based on topological insulator nanowires
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0140079
Abstract: Topological-material-based Josephson junctions have the potential to be used to host Majorana zero modes and to construct topological qubits. For operating the topological qubits at an appropriate timescale to avoid decoherence and quasiparticle poisoning, one… read more here.
Keywords: topological insulator; realization superconducting; insulator; superconducting transmon ... See more keywords
Analytical modeling of parametrically-modulated transmon qubits
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.022330
Abstract: Building a scalable quantum computer requires developing appropriate models to understand and verify its complex quantum dynamics. We focus on superconducting quantum processors based on transmons for which full numerical simulations are already challenging at… read more here.
Keywords: parametrically modulated; quantum; modulated transmon; transmon qubits ... See more keywords
High-performance superconducting quantum processors via laser annealing of transmon qubits
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abi6690
Abstract: Scaling the number of qubits while maintaining high-fidelity quantum gates remains a key challenge for quantum computing. Presently, superconducting quantum processors with >50 qubits are actively available. For these systems, fixed-frequency transmons are attractive because… read more here.
Keywords: laser annealing; frequency; quantum processors; transmon qubits ... See more keywords
Non-Thermal Quantum Engine in Transmon Qubits
Sign Up to like & getrecommendations! Published in 2019 at "Entropy"
DOI: 10.3390/e21060545
Abstract: The design and implementation of quantum technologies necessitates the understanding of thermodynamic processes in the quantum domain. In stark contrast to macroscopic thermodynamics, at the quantum scale processes generically operate far from equilibrium and are… read more here.
Keywords: quantum; non thermal; thermal quantum; transmon qubits ... See more keywords