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89 results for “plasmon”
Dataset of "Black Titanium Oxide/Activated TaS2 Flakes Photoelectrode for Plasmon Assisted Hydrogen Evolution at Neutral pH at High Current Density"
<p>Nanotubular structure of black titania with sputtered gold and incorporation of 3R-TaS2 self-activated flakes for high current density and neutral pH usage for hydrogen evolution reaction. Dataset consists of electrochemical data (LSV, EIS, CA), x-ray difractograms, Raman spectra, SEM images with EDX mapping, UV-vis spectra, DEMS records, ICP-MS records, XPS spectra and compositional analysis and BET records.</p>
Energy recovery by an unbiased gas phase photofuel cell with a nickel foam supported WO3 photoanode decorated with plasmonic gold clusters
<p>Dataset for the article titled "Energy recovery by an unbiased gas phase photofuel cell with a nickel foam supported WO3 photoanode decorated with plasmonic gold clusters".</p> <p>This research was conducted at Antwerp Engineering, Photoelectrochemistry and Sensing (A-PECS) group, University of Antwerp, Belgium.</p>
Photon-emission statistics induced by electron tunnelling in plasmonic nanojunctions
<p>OPEN DATA related to the research publication:</p> <p>R. Avriller, Q. Schaeverbeke, T. Frederiksen, and F. Pistolesi<br> <em>Photon-emission statistics induced by electron tunnelling in plasmonic nanojunctions</em><br> Phys. Rev. B <strong>104</strong>, L241403 (2021) [arXiv:2107.07860]</p>
Data for UV Plasmon-Enhanced Chiroptical Spectroscopy of Membrane-Binding Proteins, June 2024
<p>Extinction spectra of arrays of aluminum nanoparticles with diameters between 40 - 100 nm.</p> <p>Circular dichroism spectra of Tol-BINAP films on Al nanoparticle arrays before and after annealing of the films.</p> <p>Electromagnetic simulations of phase, electric (Eenh) field and magnetic (Henh) field enhancements as well as optical chirality density (Cenh) enhancement around flat aluminum hexagonal pyramid at specified wavelength. The simulations were performed with FDTD using Ansys Lumerical.</p>
Data: Homochiral metal-organic frameworks coated double-plasmon active optical fiber for in-situ enantioselective detection
<p>This dataset is focused on utilization of optical fiber with double-plasmon activity (ensured by a spatially separated gold and silver nanocoating of the fiber core) and subsequent surface grafting by HMOFs for enantioselective capture of organic enantiomers.</p>
Data and code for "Strong plasmon-molecule coupling at the nanoscale revealed by first-principles modeling"
<p>The data includes atomic structures, time-dependent dipole moments, and photoabsorption spectra of the systems modeled and analyzed in the article "Strong plasmon-molecule coupling at the nanoscale revealed by first-principles modeling" by Tuomas P. Rossi, Timur Shegai, Paul Erhart, and Tomasz J. Antosiewicz.</p> <p>The input scripts for reproducing the data are also included. The time-dependent density-functional theory calculations use the LCAOTDDFT module of <a href="https://wiki.fysik.dtu.dk/gpaw/">the GPAW code</a>, and the atomic structures are created with <a href="https://wiki.fysik.dtu.dk/ase/">the ASE code</a>.</p> <p>See <em>README.md</em> in the archive for a detailed description.</p>
High-Resolution Quantitative Phase Imaging of Plasmonic Metasurfaces with Sensitivity down to a Single Nanoantenna_experimental dataset
<p>This dataset shares the data presented in the paper "Geometric-phase microscopy for high-resolution quantitative phase imaging of plasmonic metasurfaces with sensitivity down to a single nanoantenna" available in open access under <a href="https://doi.org/10.5281/zenodo.3355170">10.5281/zenodo.3355170</a>. The archive contains experimental files titled with references to the figures as they appear in the paper. </p>
Alternative plasmonic materials for fluorescence enhancement
<p>Dielectric functions for metals and semiconductors, as taken from the literature. We used these datasets for studying plasmonic fluorescence enhancement resulting from the coupling of a molecule with a spherical nanoparticle, out of each one of these materials. We have gathered them all in this repository so they will be easily accesible. </p>
Time and momentum resolved characterization of hybrid plasmonic heterostructure Au/WSe2
<p>Dataset attached to paper titled "Observation of Multi-Directional Energy Transfer in a Hybrid Plasmonic-Excitonic Nanostructure" with time and momentum characterization of a 2D palsmonic heterostructure formed by Au nanoislands on bulk WSe2. It contains Angle-resolved photoemission spectroscopy (ARPES) and time-resolved ARPES data (trARPES.zip); femtosecond electron diffraction (FED) data (FED.zip); optical absorption spectroscopy data (Optical_absorbance.zip) and Transmission electron microscopy micrographs (TEM.zip).</p> <p>For <strong>trARPES.zip</strong>, the following table reports the grid of measurements and most important parameters:</p> <table> <tbody> <tr> <td><strong>Name</strong></td> <td><strong>Sample temperature (K)</strong></td> <td> <p><strong>Pump Wavelength (nm)</strong></p> </td> <td><strong>Pump Duration (fs)</strong></td> <td><strong>Material</strong></td> </tr> <tr> <td>trARPES_Metis_002.mpes.nxs</td> <td>300</td> <td>800</td> <td>35</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan2124.mpes.nxs</td> <td>300</td> <td>800</td> <td>35</td> <td>WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan2146.mpes.nxs</td> <td>70</td> <td>800</td> <td>35</td> <td>WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan2197.mpes.nxs*</td> <td>70</td> <td>800</td> <td>35</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan2198.mpes.nxs*</td> <td>70</td> <td>800</td> <td>35</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan2212.mpes.nxs*</td> <td>300</td> <td>800</td> <td>35</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan2219.mpes.nxs*</td> <td>300</td> <td>800</td> <td>35</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan3159.mpes.nxs</td> <td>300</td> <td>1030</td> <td>200</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan3164.mpes.nxs**</td> <td>300</td> <td>1030</td> <td>200</td> <td>Au/WSe<sub>2</sub></td> </tr> <tr> <td>trARPES_Phoibos_Scan3185.mpes.nxs</td> <td>300</td> <td>1030</td> <td>200</td> <td>WSe<sub>2</sub></td> </tr> </tbody> </table> <p>*These scans are acquired with higher angular dispersion requiring separate scans for K and Sigma valleys.</p> <p>**Fluence scan.</p> <p><strong>FED.zip</strong> contains the following subfolders:</p> <ul> <li><em>Manuscript_Figure</em>: Experimental data and fit parameters depicted in Figure 4 of the main article.</li> <li><em>Analysis</em>: Additional information for the FED data including: raw data descriptions (delay, power, filename and more), Matlab scripts with comments, masks and backgrounds for image processing. The <em>Static_patterns</em> subfolder contains electron diffraction patterns of pure WSe<sub>2</sub> flakes and Au-covered WSe<sub>2</sub> flakes.</li> </ul> <p><strong>Optical_absorbance.zip</strong> contains the following subfolders & subfiles:</p> <ul> <li><em>without Au</em> & <em>with Au</em> containing all the optical measurements of pristine and Au-covered WSe<sub>2</sub> flakes, respectively.</li> <li><em>comparison_with_and_without_Au.xlsx</em> contains the analysis of the difference curves</li> <li><em>manuscript_figure.txt </em>contains the data that were used in Figure 1 of the main article.</li> </ul> <p> </p>
Data and code for "Single-Atom Dopants in Plasmonic Nanocatalysts"
<p>The data includes atomic structures, photoabsorption spectra, densities of states, and hot-carrier distributions of the systems modeled in the article "Single-Atom Dopants in Plasmonic Nanocatalysts" by Daniel Sorvisto <em>et al</em>.</p> <p>The input scripts for reproducing the data are also included.</p> <p>See <em>README.md</em> in the archive for a detailed description.</p>
Dataset and Simulation Files for article "Bright and Vivid Diffractive-Plasmonic Reflective Filters for Color Generation"
<p>This work was supported by Ministério da Ciência Tecnologia, Inovações e Comunicações, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brasil, Finance, Code 001, National Counsel of Technological and Scientific Development, and São Paulo Research Foundation (Fapesp) through grants 2018/15580-6, 2018/15577-5, 2016/18308-0, 2012/ 17610-3, and 2012/17765-7. Part of the results presented in this work were obtained through Project 4716-11, funded by Samsung Eletrônica da Amazônia Ltda., under the Brazilian Informatics Law 8.248/91. The authors thank the Center for Semiconductor Components and Nanotechnologies for the nanofabrication infrastructure.</p>
Dataset used in manuscript Tailored Nanoscale Plasmon-Enhanced Vibrational Electron Spectroscopy
<p>This file contains the raw dataset used in the manuscript "Tailored Nanoscale Plasmon-Enhanced Vibrational Electron Spectroscopy" published in L. H. G. Tizei et al Nano Letters, 2020 (doi: 10.1021/acs.nanolett.9b04659)</p> <p><br> Data has been acquired using Nion Swift (https://nionswift.readthedocs.io/en/stable/). Experimental details can be found in L. H. G. Tizei et al Nano Letters, 2020 (doi: 10.1021/acs.nanolett.9b04659).<br> <br> The dataset has been analyzed using the following Python libraries:</p> <p>Numpy, Scipy, Hyperspy, Matplotlib</p> <p>EELS hyperspectral images have been aligned using the Hyperspy "align1D" method. Aligned EELS hyperspectral images are saved in files finished with "_Aligned.hspy":</p> <p>For the strong coupling experiments:<br> Tip 1 is on hBN<br> Tip 2 is on vacuum</p> <p>For each of the nanowires tips, a file with the fitted coefficients are available, as well as a plot of the data and the fitted curve.</p> <p>Datasets have been fitted with gaussian and/or lorentizan functions, as described in the published text.</p> <p>Any question can be forwarded to the corresponding authors of the published text.</p> <p> </p>
Plasmonic Nanosensors for the Label-Free Imaging of Dynamic Protein Patterns
<p>Additional data to support our work on "Plasmonic Nanosensors for the Label-Free Imaging of Dynamic Protein Patterns" published in the Journal of Physical Chemistry Letters (DOI: 10.1021/acs.jpclett.0c01400)</p> <p>Movies:<br> - S1: MinVideo_EColi.mp4<br> - S2: MinVideo_DOPC_DOPG_CL.mp4<br> - S3: MinVideo_DOPC_DOPG.mp4<br> Audio Files:<br> - S1: MinSound_EColi.mp4<br> - S2: MinSound_DOPC_DOPG_CL.mp4<br> - S3: MinSound_DOPC_DOPG.mp4</p>
Data for "Plasmon excitations in chemically heterogeneous nanoarrays"
<p>The data includes atomic structures, photoabsorption spectra, and noninteracting spectra of the systems modeled in the article "Plasmon excitations in chemically heterogeneous nanoarrays" by Kevin Conley <em>et al</em>.</p> <p>See <em>README.md</em> in the archive for a detailed description.</p>
Research data supporting "Plasmonic chirality imprinting on nucleobase-displaying supramolecular nanohelices via metal-nucleobase recognition"
<p>This file contains the raw research data supporting the publication:</p> <p>Y. Lin<em> et al</em>., Plasmonic chirality imprinting on nucleobase-displaying supramolecular nanohelices via metal-nucleobase recognition, Angew. Chem. Int. Ed. 2017, DOI: 10.1002/anie.201610976.</p> <p> </p>
Dataset of the manuscript: Predictive design of plasmonic color
<p>This data publication is based on the metadata and datasets underlying the manuscripts "Predictive design of plasmonic color"</p> <p>Folder "Figure 1" contains:</p> <ul> <li>Simulated Extinction spectra of 120 nm silica particle coated with 20 nm gold shell</li> <li>Simulated Transmission spectra of 120 nm silica particle coated with 20 nm gold shell scaled for different concentrations + Lab and RGB color coordinates</li> <li>3D plots of accessible color gamut for Ag, Au, SiO2@Au and SiO2@Ag nanoparticles</li> </ul> <p>Figure "Figure 2" contains:</p> <ul> <li>Simulated colors of targeted for varying concentrations</li> <li>Color-map for color of the year 2022</li> <li>Color coordinates (Lab and RGB) of structure in spot 1 and spot 4 scaled for different concentrations</li> </ul> <p>Figure "Figure 3" contains:</p> <ul> <li>Photographs of realized particle dispersion (spot1: 0@52, spot2: 113@46, spot3: 137@24, spot 4: 398@37) at high and low concentrations, approx. concentrations in number of particles per ml</li> <li>TEM images of realized particles (for core-shell particle: after seeding (x@NP) and after shell growth)</li> <li>UV-Vis:</li> <ul> <li>Measured absorbance spectra and scaled transmission spectra of realized particles spot</li> <li>Color coordinates of simulated, experimentally determined and target color</li> </ul> </ul> <p>Figure "Figure 4" contains:</p> <ul> <li>Photographs of realized particle dispersion (CRC1411yellow: Ag0@3-24, CRC1411red: Au0@13, CRC1411blue: Au113@35), approx. concentrations in number of particles per ml</li> <li>TEM images of realized particles (for core-shell particle: after seeding (x@NP) and after shell growth)</li> <li>UV-Vis:</li> <ul> <li>Measured absorbance spectra and scaled transmission spectra of realized particles</li> <li>Color coordinates of simulated, experimentally determined and target color</li> </ul> <li>color maps for CRC1411 target colors</li> </ul> <p> </p>
Multiphoton imaging of melanoma 3D models with plasmonic nanocapsules
<p>Dataset of https://www.sciencedirect.com/science/article/pii/S1742706122000617?via%3Dihub#fig0001</p>
Ultrafast data of "Near-Infrared Plasmon-Induced Hot Electron Extraction Evidence in an Indium Tin Oxide Nanoparticle/Monolayer Molybdenum Disulfide Heterostructure"
<p>Ultrafast differential transmission data:</p> <p>- Ito.txt : differential transmission map of indium tin oxide nanoparticles pumped at 1750 nm</p> <p>- Ito_Mos2.txt : differential transmission map of indium tin oxide nanoparticle / monolayer MoS2 heterojunction pumped at 1750 nm</p> <p>- MoS2_ir.txt : differential transmission map of monolayer MoS2 heterojunction pumped at 1750 nm</p> <p>- MoS2_vis.txt : differential transmission map of monolayer MoS2 heterojunction pumped at 500 nm</p> <p> </p> <p>In the matrix the first line is the vector of the delays in femtosecond, while the first raw is the vector of the wavelengths in nanometers.</p>
Propagation, dissipation and breakdown in quantum anomalous Hall edge states probed by microwave edge plasmons
<p>Here we upload the raw data from the manuscript entitled “Propagation, dissipation and breakdown in quantum anomalous Hall edge states probed by microwave edge plasmons ”, by T. Röper, H. Thomas, D. Rosenbach, A. Uday, G. Lippertz, A. Denis, P. Morfin, A.A. Taskin, Y. Ando and E. Bocquillon. We provide Jupyter notebooks to load, process, and plot all results. The datasets contain measurements on 4 devices. Each device has its own Jupyter notebook. The necessary Python packages are listed in the file called "requirements.txt". <br><br><br></p>
Dataset 2 for UV Plasmon-Enhanced Chiroptical Spectroscopy of Membrane-Binding Proteins, June 2024
<p>Scanning electron microscopy images of Al nanostructures</p>
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OpenNeuro
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