Algorithmic simulation of far-from-equilibrium dynamics using quantum computer
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-2002-y
Abstract: We point out that superconducting quantum computers are prospective for the simulation of the dynamics of spin models far from equilibrium, including nonadiabatic phenomena and quenches. The important advantage of these machines is that they… read more here.
Keywords: quantum computers; spin models; far equilibrium; simulation ... See more keywords
Superconducting Quantum Interference in Twisted van der Waals Heterostructures
Sign Up to like & getrecommendations! Published in 2021 at "Nano Letters"
DOI: 10.1021/acs.nanolett.1c00152
Abstract: We demonstrate the formation of both Josephson junctions and superconducting quantum interference devices (SQUIDs) using a dry transfer technique to stack and deterministically misalign mechanically exfoliated flakes of NbSe2. The current–voltage characteristics of the resulting… read more here.
Keywords: interference twisted; van der; quantum interference; twisted van ... See more keywords
Transport regimes of a split gate superconducting quantum point contact in the two-dimensional LaAlO3/SrTiO3 superfluid
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-04657-z
Abstract: One of the hallmark experiments of quantum transport is the observation of the quantized resistance in a point contact in GaAs/AlGaAs heterostructures. Being formed with split gate technology, these structures represent in an ideal manner… read more here.
Keywords: superconducting quantum; split gate; point contact;
Thermal superconducting quantum interference proximity transistor
Sign Up to like & getrecommendations! Published in 2022 at "Nature Physics"
DOI: 10.1038/s41567-022-01578-z
Abstract: weak-link superconducting interference temperature-to-flux its local the the a read more here.
Keywords: proximity transistor; quantum interference; interference; superconducting quantum ... See more keywords
High operating temperature in V-based superconducting quantum interference proximity transistors
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-09036-0
Abstract: AbstractHere we report the fabrication and characterization of fully superconducting quantum interference proximity transistors (SQUIPTs) based on the implementation of vanadium (V) in the superconducting loop. At low temperature, the devices show high flux-to-voltage (up… read more here.
Keywords: proximity transistors; temperature; quantum interference; interference proximity ... See more keywords
Scalable and customizable arbitrary waveform generator for superconducting quantum computing
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5120299
Abstract: Superconducting quantum processors are manufactured based on a semiconductor process, which makes qubit integration possible. At the same time, this kind of qubit exhibits high-performance fidelity and decoherence time and requires a programmable arbitrary waveform… read more here.
Keywords: arbitrary waveform; waveform; waveform generator; superconducting quantum ... See more keywords
Superconducting quantum many-body circuits for quantum simulation and computing
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0008202
Abstract: Quantum simulators are attractive as a means to study many-body quantum systems that are not amenable to classical numerical treatment. A versatile framework for quantum simulation is offered by superconducting circuits. In this perspective, we… read more here.
Keywords: many body; superconducting quantum; quantum simulation; simulation ... See more keywords
Principle and experimental investigation of current-driven negative-inductance superconducting quantum interference device
Sign Up to like & getrecommendations! Published in 2017 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aa52ef
Abstract: A negative-inductance superconducting quantum interference device (nSQUID) is an adiabatic superconducting logic device with high energy efficiency, and therefore a promising building block for large-scale low-power superconducting computing. However, the principle of the nSQUID is… read more here.
Keywords: quantum interference; current driven; inductance superconducting; superconducting quantum ... See more keywords
Biosensing utilizing magnetic markers and superconducting quantum interference devices
Sign Up to like & getrecommendations! Published in 2017 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aa5fce
Abstract: Magnetic biosensing techniques that are based on the use of bio-functionalized magnetic nanoparticles (magnetic markers) and superconducting quantum interference devices (SQUIDs) are expected to have various advantages when compared with conventional biosensing methods. In this… read more here.
Keywords: markers superconducting; interference devices; quantum interference; magnetic markers ... See more keywords
Static and radio frequency magnetic response of high T c superconducting quantum interference filters made by ion irradiation
Sign Up to like & getrecommendations! Published in 2018 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aad275
Abstract: Superconducting Quantum Interference Filters (SQIF) are promising devices for Radio- Frequency (RF) detection combining low noise, high sensitivity, large dynamic range and wide-band capabilities. Impressive progress have been made recently in the field, with SQIF… read more here.
Keywords: response; quantum interference; radio frequency; interference filters ... See more keywords
Scaling superconducting quantum chip with highly integratable quantum building blocks
Sign Up to like & getrecommendations! Published in 2023 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/acdafe
Abstract: Designing and fabricating large-scale superconducting quantum chips with increasing number of qubits is a pressing challenge for the quantum computing. Here, we propose a 3D stacked chip architecture comprised with quantum building blocks. In which,… read more here.
Keywords: quantum building; quantum; building blocks; superconducting quantum ... See more keywords