A gate tunable transmon qubit in planar Ge
Gate-tunable transmons (gatemons) employing semiconductor Josephson junctions have
recently emerged as building blocks for hybrid quantum circuits. In this study, we present a …
recently emerged as building blocks for hybrid quantum circuits. In this study, we present a …
Gate-tunable kinetic inductance parametric amplifier
Superconducting parametric amplifiers play a crucial role in the preparation and readout of
quantum states at microwave frequencies, enabling high-fidelity measurements of …
quantum states at microwave frequencies, enabling high-fidelity measurements of …
Photon-mediated long-range coupling of two Andreev pair qubits
When two superconductors are separated by a weak link, a supercurrent is carried by
Andreev bound states formed by the phase-coherent reflection of electrons and their time …
Andreev bound states formed by the phase-coherent reflection of electrons and their time …
Opportunities for the direct manipulation of a phase-driven Andreev spin qubit
In a Josephson junction, the transfer of Cooper pairs from one superconductor to the other
one can be associated with the formation of Andreev bound states. In a Josephson junction …
one can be associated with the formation of Andreev bound states. In a Josephson junction …
One-dimensional quantum dot array integrated with charge sensors in an InAs nanowire
Y Luo, XF Liu, ZH Liu, W Li, S Yan, H Gao, H Su… - Nano Letters, 2024 - ACS Publications
We report an experimental study of a 1D quintuple-quantum-dot array integrated with two
charge sensors in an InAs nanowire. The device is studied by measuring double quantum …
charge sensors in an InAs nanowire. The device is studied by measuring double quantum …
Blueprint for all-to-all connected superconducting spin qubits
Andreev (or superconducting) spin qubits (ASQs) have recently emerged as a promising
qubit platform that combines superconducting circuits with semiconductor spin degrees of …
qubit platform that combines superconducting circuits with semiconductor spin degrees of …
Qubits inside junctions get joined up
Qubits inside junctions get joined up | Nature Physics Skip to main content Thank you for
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visiting nature.com. You are using a browser version with limited support for CSS. To obtain …
Flux-tunable Josephson effect in a four-terminal junction
We study a phase-tunable four-terminal Josephson junction formed in an InSbAs two-
dimensional electron gas proximitized by aluminum. By embedding the two pairs of junction …
dimensional electron gas proximitized by aluminum. By embedding the two pairs of junction …
Josephson tunnel junction arrays and Andreev weak links: linked by a single energy-phase relation
AM Bozkurt, V Fatemi - arXiv preprint arXiv:2408.06462, 2024 - arxiv.org
Josephson elements are cornerstones of cryogenic classical and quantum superconducting
technology, owing to their nonlinearity. Two important types of Josephson elements are …
technology, owing to their nonlinearity. Two important types of Josephson elements are …
Josephson tunnel junction arrays and Andreev weak links: what's the difference?
AM Bozkurt, V Fatemi - Spintronics XVI, 2023 - spiedigitallibrary.org
Josephson elements are cornerstones of cryogenic classical and quantum superconducting
technology, owing to their nonlinearity. Two important types of Josephson elements are …
technology, owing to their nonlinearity. Two important types of Josephson elements are …