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Dataset results
8 results for “orbital angular momentum”
Data for: Terahertz orbital angular momentum modes with flexible twisted hollow core antiresonant fiber
<p>Supporting data for the published work on "Terahertz orbital angular momentum modes with flexible twisted hollow core antiresonant fiber". The data here reported are all the necessary data to reproduce the figures in the paper both measurements an simulations (except for the analytical results, which are obtained directly from the formulas included in the paper). The Info file describes each file, how they have been obtained and what they have been used for. </p>
Data for Entanglement of Orbital Angular Momentum in Non-Sequential Double Ionization
<p>Data for publication “Entanglement of Orbital Angular Momentum in Non-Sequential Double Ionization”, available at https://arxiv.org/abs/2111.10148. A readme.txt file is included with the data.</p> <p><strong>Authors</strong></p> <p>Andrew S. Maxwell, Lars Bojer Madsen, Maciej Lewenstein</p> <p><strong>Abstract</strong></p> <p>We address orbital angular momentum (OAM) entanglement in ultrafast processes. In the strongly correlated process of non-sequential double ionization (NSDI) we demonstrate robust photoelectron entanglement. In contrast to commonly considered continuous variable entanglement measures, the discrete OAM allows for a simpler interpretation, computation, and measurement of entanglement. The logarithmic negativity reveals that the entanglement is robust to incoherent effects and an entanglement witness is used to minimize the number of measurements to detect the entanglement, while both quantities can be directly related to coherence terms between OAM channels. We quantify the entanglement for a large range of targets and field parameters to find the most entangled photoelectron pairs. This methodology provides a general way to use OAM to quantify and measure entanglement that is well-suited to attosecond processes, and we show can be exploited to enhance imaging capabilities through correlated measurements, or could be used for generation of OAM-entangled electrons.</p>
Single-Shot Three-Dimensional Orientation Imaging of Nanorods Using Spin to Orbital Angular Momentum Conversion_experimental_dataset
<p>This is the datafile containing the raw experimental data to the article Fordey et al., Single-Shot Three-Dimensional Orientation Imaging of Nanorods Using Spin to Orbital Angular Momentum Conversion, <em>Nano Lett.</em> 2021, 21, 17, 7244–7251. </p>
Application of the OAM sorter to incident beams having different value of orbital angular momentum
<p>This dataset contains the characterization of an OAM sorter. The sorter has been tested inside the TEM and has been illuminated with vortex beams having different topological charge (as encoded in the filename).</p>
Supplementary video 2 for "Phase Memory of Orbital Angular Momentum in Multiple Scattering Environment"
<p>This is Supplementary video 2 for article Meglinski, et. al. "Phase Memory of Orbital Angular Momentum in Multiple Scattering Environment"</p>
Supplementary video for "Phase Memory of Orbital Angular Momentum in Multiple Scattering Environment"
<p>This is Supplementary video for article Meglinski, et. al. "Phase Memory of Orbital Angular Momentum in Multiple Scattering Environment"</p>
Controlling magnetism with light in a zero orbital angular momentum antiferromagnet
<p>Data of publication figures, and the complete dataset collected during the experiments.</p>
Time-domain observation of ballistic orbital-angular-momentum currents with giant relaxation length in Tungsten
<p>Data for the publication "Time-domain observation of ballistic orbital-angular-momentum currents with giant relaxation length in Tungsten" published in Nature Nanotechnology (2023). The datasets are provided for Figures 2- 5.</p>
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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.
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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.