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.
9
datasets available to search
ShareScore release 0.9.0
Dataset results
9 results for “Rydberg atom”
Storage enhanced nonlinearities in a cold atomic Rydberg ensemble: experimental data
<p>The data show number of input/output photons under different conditions when coherent pulses of light undergo electromagnetically induced transparency (EIT) in a cold cloud of Rubidium 87 atoms via a ladder system connecting the ground state of 87-Rubidium and different Rydberg levels via (see more details in Distante et al. Phys. Rev. Lett. <strong>117</strong>, 113001 (2016) or in the preprint https://arxiv.org/abs/1605.07478)</p> <p>This is the pre-analysed data from which the results in the paper are derived.</p> <p> </p> <ul> <li>The ODS file contains different sheets which correspond to Rydberg states with different principal quantum numbers</li> <li>The PDF contains useful information regarding the conditions of the experiment under which the data was obtained, such as the optical depth (OD) of the cloud, its dimensions, and the Rabi frequency of the coupling beam.</li> </ul>
A photonic entanglement filter with Rydberg atoms
<p>Devices capable of deterministically manipulating the photonic entanglement are of paramount importance, since photons are the ideal messengers for quantum information. However, due to the non-interacting nature of photons, many photonic quantum operations have only been demonstrated using probabilistic linear-optical approaches, which lead to overwhelming resource overhead and poor scalability. Here, we report a novel entanglement filter that transmits the desired photonic entangled state and blocks the unwanted ones. In contrast to prior probabilistic approaches, our experiment exploits strong and controllable photon-photon interaction enabled by Rydberg atoms, so the filtering of undesired states succeeds in a fully deterministic way. Photonic entanglement with near-unity fidelity can be extracted from an input state with an arbitrarily low initial fidelity. The protocol is inherently robust, and succeeds both in the Rydberg blockade regime and in the interaction-induced dissipation regime. Such an entanglement filter opens new routes toward scalable photonic quantum information processing with multiple ensembles of Rydberg atoms.</p>
Data for: "Parallel implementation of CNOT^N and C_2NOT^2 gates via homonuclear and heteronuclear Forster interactions of Rydberg atoms"
<p>Datasets for “Parallel implementation of CNOT^N and C_2NOT^2 gates via homonuclear and heteronuclear Forster interactions of Rydberg atoms”,</p> <p>by Ahmed M. Farouk, I.I. Beterov, Peng Xu, S. Bergamini, and I.I. Ryabtsev</p> <p>This repository contains files, each representing data plotted in the manuscript in .csv format. </p> <p>For more details please see manuscript.</p> <p>preprint url:</p> <p>https://arxiv.org/abs/2206.12176 </p> <p>Contact details: </p> <p>ahmed.farouk@azhar.edu.eg</p> <p> </p>
Magic running and standing wave optical traps for Rydberg atoms - Data and code for analysis
<p>Data, theory calculation and plotting scripts for the publication titled "Magic running and standing wave optical traps for Rydberg atoms" (<a href="https://arxiv.org/abs/2410.20901" target="_blank" rel="noopener">arXiv:2410.20901</a>).</p> <p> </p> <p><strong>File legend</strong></p> <ul> <li> <code>data_FIGx_yyy.mat</code> contains the calculated or measured data used in Figure x</li> <li> <code>calc_FIGx_yyy.py</code> is the script to calculate the theoretical data used in Figure x</li> <li> <code>plot_FIGx_yy.py</code> is the script to create the Figure x of the paper</li> <li> <code>simulation_class.py</code> is a class with theory functions</li> <li> <code>paperstyle.mplstyle</code> is a matplotlib style file</li> <li> <code>requirements.txt</code> lists all the required python packages</li> </ul> <p> </p> <p><strong>Abstract</strong></p> <p>Magic trapping of ground and Rydberg states, which equalizes the AC Stark shifts of these two levels, enables increased ground-to-Rydberg state coherence times. We measure via photon storage and retrieval how the ground-to-Rydberg state coherence depends on trap wavelength for two different traps and find different optimal wavelengths for a 1D optical lattice trap and a running wave optical dipole trap. Comparison to theory reveals that this is caused by the Rydberg electron sampling different potential landscapes. The observed difference increases for higher principal quantum numbers, where the extent of the Rydberg electron wave function becomes larger than the optical lattice period. Our analysis shows that optimal magic trapping conditions depend on the trap geometry, in particular for optical lattices and tweezers.</p> <p> </p> <p><strong>Theory calculation</strong></p> <p>We implemented the potential arising from the Hamiltonians described in the paper. The functions are shared here in the python class <code>simulation_class.py</code>. This class is used in the calculation scripts named <code>calc_FIGx_yyy.py</code> and saves the data as <code>data_FIGx_yyy.mat</code> for the respective Figure x.</p> <p>In case of questions to the code or calculations, please contact Chris Nill or Lukas Ahlheit.</p> <p> </p> <p><strong>Experimental data</strong></p> <p>The experimental data published here are photon storage and retrieval traces of 780 nm probe photons as function of storage duration. We recorded photon traces for different trap laser detunings and Rydberg states.</p> <p>In case of questions to the data, please contact Lukas Ahlheit or Sebastian Hofferberth.</p> <p> </p> <p><strong>Inkscape modification to specific figures</strong></p> <ul> <li>Figure 1: The plotted data is joined in Inkscape with schematic drawings</li> <li>Figure 2: The plot created by the python file is edited in Inkscape for readability</li> <li>Figure 5: We add two schematics into the figure created by the python file</li> </ul>
Replication data for: "Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale"
<p>Replication data for Figure 3 and 4 of "Ultrafast energy exchange between two single Rydberg atoms on the nanosecond timescale"</p> <p>Preprint at: https://arxiv.org/abs/2111.12314</p> <p> </p>
Data from: Approaching the standard quantum limit of a Rydberg-atom microwave electrometer
Open the record for dataset details and reuse information.
Phonon-assisted coherent transport of excitations in Rydberg-dressed atom arrays
<p>Data corresponding to the article 'Phonon-assisted coherent transport of excitations in Rydberg-dressed atom arrays'.</p> <p>File description:</p> <ul> <li> <p>data_experimental_single_run.zip - numerical data corresponding to Fig. 2 and Fig. 3</p> </li> <li> <p>data_general_phase_diagram_dense_grid.zip - numerical data corresponding to Fig. 4</p> </li> <li>data_general_phase_diagram_dense_grid_zoom.zip - numerical data corresponding to Fig. 5</li> <li> <p>data_general_single_run_reply.zip - numerical data corresponding to Fig. 6 and Fig. 7</p> </li> </ul>
Higher-order and fractional discrete time crystals in Floquet-driven Rydberg atoms
<div>These folders contain data used to reproduce figures in main text.</div> <div> </div> <div>The file "fig2b.xlsx" contains the phase diagram in Figure 2 of the main text. The columns of fig2b.xlsx represent the detuning and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The files "fig3a.xlsx" and "fig3c.xlsx" contain the phase diagrams in Figure 3 of the main text. The columns of fig3a.xlsx and fig3c.xlsx represent the detuning and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The file "fig4a2.xlsx" contains the phase diagram in Figure 4 of the main text. The columns of fig4a2.xlsx represent represent the detuning and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The files "fig5a.xlsx", "fig5b.xlsx" and "fig5c.xlsx" contain the phase diagrams in Figure 5 of the main text. The columns in fig5a.xlsx, fig5b.xlsx and fig5c.xlsx represent represent the detuning and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The files "fig8a.xlsx" and "fig8b.xlsx" contain the phase diagrams in Figure 8 of the main text. The columns in fig8a.xlsx and fig8b.xlsx represent the voltages of the RF-field, and the rows represent the detuning. The values in the table represent transimission.</div> <div> </div> <div>The files "fig9b.xlsx" and "fig9d.xlsx" contain the phase diagrams in Figure 9 of the main text. The columns in fig9b.xlsx represent the frequency of the RF-field, and the rows represent the frequencies of the Fourier spectrum. The columns in fig9d.xlsx represent the voltages of the RF-field, and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div>
Bifurcation of time crystals in driven and dissipative Rydberg atomic gas
<div>These folders contain data used to reproduce figures in main text.</div> <div> </div> <div>The files "fig2a.xlsx" and "fig2d.xlsx" contain the phase diagrams in Figure 2 of the main text. The columns in fig2a.xlsx represent the voltage of the RF-field, and the rows represent the detuning. The columns in fig2d.xlsx represent the frequency of the RF field, and the rows represent the detuning. The values in the table represent transimission.</div> <div> </div> <div>The file "fig3a.xlsx" contains the phase diagram in Figure 3 of the main text. The columns of fig3a.xlsx represent the detuning and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The file "fig4a.xlsx" contains the phase diagram in Figure 4 of the main text. The columns of fig4a.xlsx represent the voltage of the RF-field, and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The files "fig5a.xlsx" and "fig5a.2.xlsx" contain the phase diagrams in Figure 5 of the main text. The columns in fig5a.xlsx and fig5a.2.xlsx represent the voltages of the RF-field, and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div> <div> </div> <div>The files "fig7a.xlsx" and "fig7c.xlsx" contain the phase diagrams in Figure 7 of the main text. The columns in fig7a.xlsx and fig7c.xlsx represent the voltages of the RF-field, and the rows represent the frequencies of the Fourier spectrum. The values in the table represent transimission.</div>
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.