Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
22
datasets available to search
ShareScore release 0.9.0
Dataset results
22 results for “Quantum Devices”
Deliverable D2 (D1.4) - Functional quantum device grown with FEBID
<p>Superconductors are one of the building blocks for most nanodevices used in quantum applications. The direct local writing aspect of the Focused Electron Beam Induced Deposition (FEBID) technique allows for flexible deposition of any materials and especially metals and superconductors. As clean bulk material tungsten (W) has a superconducting transition temperature Tc = 15 mK only and a critical field Bc = 0.12 mT. Tc can be increased by introducing disorder and carbon incorporation to about 5.5 K and Bc to 9.5 T using e.g. ion- induced deposition techniques [3, 4]. Superconducting tungsten fabricated by FEBID has been so far reported only twice in the literature [1, 2]. Here we report the use of tungstenhexacarbonyl W(CO)6 molecules as a precursor for fabricating superconducting tungsten by FEBID.</p>
EUV-Induced Hydrogen Desorption As A Step Towards Large-Scale Silicon Quantum Device Patterning
<p><strong>Dataset: </strong>STM, XPS and PEEM raw data, processed data and the codes used for data fitting our <a href="https://doi.org/10.1038/s41467-024-44790-6">published work</a> are all available here.</p> <p><strong>Abstract: </strong>Atomically precise hydrogen desorption lithography using scanning tunnelling microscopy (STM) has enabled the development of single-atom, quantum-electronic devices on a laboratory scale. Scaling up this technology to mass-produce these devices requires bridging the gap between the precision of STM and the processes used in next-generation semiconductor manufacturing. Here, we demonstrate the ability to remove hydrogen from a monohydride Si(001):H surface using extreme ultraviolet (EUV) light. We quantify the desorption characteristics using various techniques, including STM, X-ray photoelectron spectroscopy (XPS), and photoemission electron microscopy (XPEEM). Our results show that desorption is induced by secondary electrons from valence band excitations, consistent with an exactly solvable non-linear differential equation and compatible with the current 13.5 nm (~92 eV) EUV standard for photolithography; the data imply useful exposure times of order minutes for the 300 W sources characteristic of EUV infrastructure. This is an important step towards the EUV patterning of silicon surfaces without traditional resists, by offering the possibility for parallel processing in the fabrication of classical and quantum devices through deterministic doping.</p> <p> </p>
Measured data of article "Superconducting NbN–Al hybrid technology for quantum devices"
<p>The folder contains raw data of figure 3 & 4 as well as a preprint of the article:</p> <p><em>Superconducting NbN–Al hybrid technology for quantum devices</em></p> <p>Authors: E. Mutsenik, S. Linzen, E. Il’ichev, M. Schmelz, M. Ziegler, V. Ripka, B. Steinbach, G. Oelsner, U. Hübner, and R. Stolz</p> <p>Journal: Low Temperature Physics/Fizyka Nyzkykh Temperatur, 2023, Vol. 49, No. 1, pp. 98–101</p>
Data and fitting script for "Direct measurement of a sin(2φ) current phase relation in a graphene superconducting quantum interference device"
<p>This repository contains data and Python analysis scripts used for the publication "Direct measurement of a sin(2\phi) current phase relation in a graphene superconducting quantum interference device (https://doi.org/10.48550/arXiv.2405.13642).</p> <p>The repository is organized as follows: the raw data are encapsulated in a QCoDes database (https://microsoft.github.io/Qcodes/) named 'D-SQUID-06.db'. Post-treated critical current data are included as .csv files and are indexed by measurement ids.</p> <p>The principal analysis is realized in the Jupyter notebook 'Fits_and_Figures.ipynb', which includes all article figures as well as fit functions for fitting both critical currents Ic- and Ic+ simulatenously, first using analytical expression from equation 3 then using numerical expression from equation 5. All fits mentionned in the article are performed there. The repository includes a generic notebook "Extract_Critical_Current.ipynb" used to explore the raw data in the Qcodes database and features an enhanced peak detection script that we used to automatically extract critical current data despite having some artifacts on raw differential conductance versus bias current and magnetic field.</p> <p>We acknowledge the contribution of R. Kerjouan for developing the Python fitting script.</p>
Companion Dataset for Manuscript "A Roadmap for Simulating Chemical Dynamics on a Parametrically Driven Bosonic Quantum Device"
<p>This dataset provides the data necessary to reproduce the figures in the manuscript titled "A Roadmap for Simulating Chemical Dynamics on a Parametrically Driven Bosonic Quantum Device". Combined with the cQED4ChemDyn code, provided through Github and Zenodo, it regenerates the figures in the manuscript.</p> <p>The project itself provides an implementation that connects chemical kinetics of elementary reactivity models with the framework of the Kerr-Cat circuit quantum electrodynamics (cQED), using the Hamiltonian describing the physics of the hardware and a Lindbladian open quantum dynamics formalism for the time-evolution of the system. For more information, check the existing citation for the publication; any usage of the code/data should cite the preprints (and publications) once available.</p>
Shadow-wall lithography of ballistic superconductor-semiconductor quantum devices
<p>This repository contains data sets that support the conclusions and figures in the manuscript "Shadow-wall lithography of ballistic superconductor-semiconductor quantum devices".</p> <p>The Jupyter notebook "Manuscript figures.ipynb" contains all the necessary scripts to generate the figures. The measurement data is contained in the "Data" folder.</p>
Ultrahigh vacuum packaging and surface cleaning for quantum devices
<p>Datasets associated with the paper "Ultrahigh vacuum packaging and surface cleaning for quantum devices". Datasets for the plots in Figures 4, 5, 6 and Table I are provided. Toc.pdf links the data to the figures and adds information on how the data can be reproduced.</p>
Data and Codes for "Non-local transport measurements in hybrid quantum Hall - superconducting devices"
<p>Datasets and processing code for reproduction of "Non-local transport measurements in hybrid quantum Hall - superconducting devices".</p>
Accompanying dataset to ACS Appl. Nano Mater. 2022, 5, 4, 5508–5515 : Nanoscale Mapping of Light Emission in Nanospade-Based InGaAs Quantum Wells Integrated on Si(100): Implications for Dual Light-Emitting Devices
<p>Accompanying dataset containing the raw data and analysis contained in the main publication. This comprises the fitted CL-SEM dataset, the CL-STEM dataset, the CL-SEM presented in the SI and the STEM-EDX linescans.</p>
Data for "Machine learning of reduced quantum channels on NISQ devices"
<p>This dataset contains the data, figures and code of the publication <a href="https://doi.org/10.48550/arXiv.2405.12598">"Machine learning of reduced quantum channels on NISQ devices"</a>. I.e., LeNoM (Learning Noise Models) represents the core implementation of our approach.</p>
Figure data of 'Epitaxy of advanced nanowire quantum devices'
<p>Data belonging to 'Epitaxy of advanced nanowire quantum devices' including metadata files are in this ZIP folder</p>
In Situ Epitaxy of Pure Phase Ultra-Thin InAs-Al Nanowires for Quantum Devices
<p>This repository contains the raw data and processing codes of the paper "<em>In Situ</em> Epitaxy of Pure Phase Ultra-Thin InAs-Al Nanowires for Quantum Devices".</p>
Selective-Area-Grown PbTe-Pb Planar Josephson Junctions for Quantum Devices
<p>This repository contains the raw data and processing codes within the paper "Selective-Area-Grown PbTe-Pb Planar Josephson Junctions for Quantum Devices".</p>
Quantum Properties in Hybrid Nanowire Devices
<p>The raw data and the data analysis codes that support the findings of the chapters 7 and 8 of the doctoral dissertation titled "Quantum Properties in Hybrid Nanowire Devices".</p> <p>A digital copy of the dissertation can be found via the doi: <a href="https://doi.org/10.4233/uuid:26c9e59f-5d64-40a4-adb9-cabe2c272bcb">https://doi.org/10.4233/uuid:26c9e59f-5d64-40a4-adb9-cabe2c272bcb</a>.</p> <p>The research was conducted at QuTech, Delft University of Technology, under the supervision of Leo Kouwenhoven.</p>
Observation of non-Hermitian topology in a multi-terminal quantum Hall device
<p>This repository contains our measurements and the codes used to produce the figures of the manuscript/supplementary information.</p>
Supporting data for "Prospects of silicide contacts for silicon quantum electronic devices"
Open the record for dataset details and reuse information.
Data of "Efficient and Device-Independent Active Quantum State Certification"
<p>Dataset and analysis code for the manuscript "Efficient and Device-Independent Active Quantum State Certification"</p>
Open data for "Programmable frequency-bin quantum states in a nano-engineered silicon device"
<p>The folder includes includes the raw data that were used for generation of all Figures in the paper "Programmable frequency-bin quantum states in a nano-engineered silicon device".</p>
Quantum Volume in Practice: What Users Can Expect from NISQ Devices Dataset
<p>This dataset consists of Quantum Volume circuits that have been compiled on various NISQ devices as well as the returned measurement counts from these circuits having been run on those quantum devices.</p>
On the relation between the non-vacuous vacuum and quantum mechanics—A self-made double slits device
<p>The movie (Time-lapse at 4X with 0.12-second interval) shows the so-called interference pattern of particles with a self-made apparatus. Small disks with nail are driven into the wooden wall in staggered order forming a hexagonal network, a two-dimensional Galton board. Next, attach double-sided adhesive tapes to the center of the board to form a two slits system, each about 2 gaps wide separated by a distance of 3 gaps and to the bottom of the board to form a collection system. Then dropping small black beads from the top one by one, we can clearly see three distribution peaks rather than two, like interference patterns, which is in good coincidence with the theoretical prediction of this scheme.</p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.