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Published May 15, 2020 | Version v1
Dataset Open

Dataset used in manuscript Tailored Nanoscale Plasmon-Enhanced Vibrational Electron Spectroscopy

Creators

  • 1. Laboratoire de Physique des Solides, Université Paris-Saclay, CNRS, 91405 Orsay, France
  • 2. The Barcelona Institute of Science and Technology, ICFO-Institut de Ciencies Fotoniques, 08860 Castelldefels (Barcelona), Spain
  • 3. CIC biomaGUNE and Ciber-BBN, 20014 Donostia-San Sebastián, Spain; Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States;
  • 4. National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
  • 5. Institute of Physics, University of Graz, 8010 Graz, Austria
  • 6. CIC biomaGUNE and Ciber-BBN, 20014 Donostia-San Sebastián, Spain; Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
  • 7. The Barcelona Institute of Science and Technology, ICFO-Institut de Ciencies Fotoniques, 08860 Castelldefels (Barcelona), Spain; ICREA-Institució Catalana de Recerca i Estudis Avanats, 08010 Barcelona, Spain

Description

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)


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).
 
The dataset has been analyzed using the following Python libraries:

Numpy, Scipy, Hyperspy, Matplotlib

EELS hyperspectral images have been aligned using the Hyperspy "align1D" method. Aligned EELS hyperspectral images are saved in files finished     with "_Aligned.hspy":

For the strong coupling experiments:
    Tip 1 is on hBN
    Tip 2 is on vacuum

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.

Datasets have been fitted with gaussian and/or lorentizan functions, as described in the published text.

Any question can be forwarded to the corresponding authors of the published text.

 

Notes

Other funding: 1) National Agency for Researchunder the program of future investment TEMPOS-CHROMATEM (reference no. ANR-10-EQPX-50); 2) Spanish MINECO (MAT2017-88492-R and SEV2015-0522); 3) the Catalan CERCA Program; 4) Fundació Privada Celle;

Files

Dataset_hBN-PlasmonPhononCoupling_Tizei_NL_2020.zip

Files (28.6 GB)

Additional details

Related works

Is source of
Journal article: 10.1021/acs.nanolett.9b04659 (DOI)

Funding

eNANO – FREE ELECTRONS AS ULTRAFAST NANOSCALE PROBES 789104
European Commission
4DBIOSERS – Four-Dimensional Monitoring of Tumour Growth by Surface Enhanced Raman Scattering 787510
European Commission
ESTEEM3 – Enabling Science and Technology through European Electron Microscopy 823717
European Commission