Resultados de investigación

This dataset contains the numerical data used in the article "Excitation of confined bulk plasmons in metallic nanoparticles by penetrating electron beams within a non-local analytical approach" to be published in Physical Review Research (DOI: 10.1103/5sv9-nr1q). More information can be found in the README.txt files included in the dataset., "Ministerio de Ciencia, Innovación y Universidades (MICIU). Project PID2022-139579NB-I00 "Agencia Estatal de Investigación". Project PID2022-139579NB-I00 "European Regional Development Fund". Project PID2022-139579NB-I00 "Department of Science, Universities and Innovation of the Basque Government". Project IT-1526-22., Peer reviewed

This dataset contains reference COMSOL files and the numerical data used in the article "Extreme Optical Field Confinement and Enhancement in a Plasmonic Picopatch within a Nanoparticle-on-Mirror Resonator" to be published in Laser & Photonics Reviews 2026; 0:e71540 (DOI: 10.1002/lpor.71540)., MICIU/AEI/10.13039/501100011033": PID2022‐139579NB‐I00 Department of Science, Universities and Innovation of the Basque Government: IT1526‐22 National Natural Science Foundation of China: 1770420862475242 National Key R&D Program of China: 2024YFE0105200 Natural Science Foundation of Henan Province: 252300420342 Spanish Ministerio de Ciencia, Innovación y Universidades: PID2022‐139579NB‐I00; FPU21/02963 ERDF, EU: PID2022-139579NB-I00., Peer reviewed

Section S1: Details of the derivation of the theoretical framework; Section S2: Further details on the modeling of the different pump–probe configurations for IVR characterization studied in Section 3; Section S3: Complementary discussion to Section 4 about the experimental feasibility of IVR detection using SERS platforms; and Section S4: Details of the DFT calculations of the vibrational properties., Peer reviewed

This folder contains all the code that allows to replicate the figures in the paper "Description of surface polaritons within a classical coupled harmonic oscillator model". The package includes: Figure_generator.ipynb: A Jupyter notebook containing all the code to reproduce Fig. 1, Fig. 2, and Fig. 3 of the paper. requirements.txt: List of Python dependencies required to run the notebook. Fig1_py_data.xlsx, Fig2_py_data.xlsx, Fig3_py_data.xlsx: Excel files containing the data points of the lines and contour plots of the figures. Each file corresponds to one figure and contains multiple sheets, one per panel., No

We include the dataset corresponding to the figures of the paper "Quantum theory of surface-enhanced resonant Raman scattering (SERRS) of molecules in strongly coupled plasmon-exciton systems" by Tomáš Neuman, Javier Aizpurua, and Ruben Esteban, published in the journal Nanophotonics with DOI: 10.1515/nanoph-2019-0336. The data were originally generated using a self-made code programmed in matlab, but they are given in .txt format and can thus be read and plotted without matlab. Each folder contains data plotted in the figure of the corresponding number. There are two types of figures, those corresponding to line plot, and those corresponding to 2D data (color plots), FIS2016-80174-P from the Spanish Ministry of Education, H2020-FETOPEN project “THOR” Nr. 829067 from the European Commission, grant IT1164-19 for consolidated groups of the University from the Basque Government, and project PI2017-30 of the Departamento de Educación, Política Lingüística y Cultura of the Basque Government., Peer reviewed

We include the dataset corresponding to the figures of the paper "Optomechanical Collective Effects in Surface-Enhanced Raman Scattering from Many Molecules" by Yuan Zhang, Javier Aizpurua, and Ruben Esteban, published in ACS Photonics with DOI: 10.1021/acsphotonics.0c00032. The data presented in each figure were originally generated using self-made codes. The datasets are divided into sub-folders which correspond to each figure in the main text as well as in the supporting information. Each sub-folder is labeled according to the figure number. The datasets are included in text format in the corresponding files (".dat"). Additionally, each sub-folder contains an explanatory text file "Figure[X]Readme.txt" (X for 2,3,..,S1,S2...) with the details of how each data set is organized. Python programs that can be used to reproduce the figures are included in each sub-folder., Peer reviewed

In this folder, we include the original datasets for the figures in the article "Addressing Molecular Optomechanical Effects in Nanocavity-Enhanced Raman Scattering beyond the Single Plasmonic Mode" by Yuan Zhang, Ruben Esteban, Roberto A. Boto, Mattin Urbieta, Xabier Arrieta, ChongXin Shan, Shuzhou Li, Jeremy J. Baumberg and Javier Aizpurua, published in the journal Nanoscale (DOI: 10.1039/d0nr06649d). We organize the datasets with sub-folders, which are labeled with the figure number in the main article and the electronic supplementary information (ESI). In each sub-folder, the datasets are presented in text files named as "Figure[X].dat" (X for 2,3,...,S1,S2,...). The matlab scripts with name "Figure[X].m" import the text files to produce the figures in the main text and the ESI. In the begining of the scripts, we provide the explanation of the meaning of the columns in the datasets. The matlab files were prepared for version R2018b. Notice that the "Figure[X].m" can be opened with a standard word processor so that it is possible to read the explanation without using the matlab program. The data in "Figure[X].dat" can then be plotted using a different program., National Science Foundation of China, Spanish Ministry of Science and Innovation, Basque Government, European Comission, UK EPSRC, Peer reviewed

We provide supporting dataset corresponding to the paper “Surface plasmon on Pd(110): an ab initio calculation”, by U. Muniain, R. Esteban, I. P. Chernov, J. Aizpurua and V. M. Silkin, published in Physical Review B (DOI: 10.1103/PhysRevB.103.045407). The dataset is organized in 12 binary files to extract the imaginary part of the noninteracting response function Xi0_{GG’}(q,w) (as determined by Eq. (3) in the article), for three particular q vectors in the Gamma-X direction: q = 0.0168 1/Å, q = 0.0840 1/Å and q = 0.4032 1/Å. For q = 0.0168 1/Å, the full set of data is divided into four files “Pd110_01_Ax”, where x = 1, 2, 3 and 4. We also include a FORTRAN program “Reading_Xi0_IM_01.f” that reads the response function from those four files for a range of energies, as determined in the FORTRAN program. This FORTRAN program can be used to handle the data, as stated in the program itself. For the other two q vectors, the data (four files) and the reading FORTRAN program are organized in the same way, where the number “01” in the files of the example above is replaced by “05” for q = 0.0840 1/Å and by “24” for q = 0.4032 1/Å., Peer reviewed

We include the dataset corresponding to the figures of the paper "Frequency-resolved photon correlations in cavity optomechanics" by Mikolaj K. Schmidt, Ruben Esteban, Geza Giedke, Javier Aizpurua, and Alejandro González-Tudela, published in the journal Quantum Science and Technology with DOI: 10.1088/2058-9565/abe569. The set includes data to generate: spectra, frequency maps, and linear plots in the paper., Discovery Project No. DP160101691 from Australian Research Council, CSIC Research Platform on Quantum Technologies PTI-001, Project No. PGC2018-094792-B-100, and project PID2019-107432GB-I00 from the Spanish Ministry of Science and Innovation, Project No. H2020-FET Open ‘THOR’ Nr. 829067 from the European Commission, and Grant No. IT1164-19 from the Basque Government., Peer reviewed

We include the dataset corresponding to the figures of the paper "Electronic Exciton−Plasmon Coupling in a Nanocavity Beyond the Electromagnetic Interaction Picture" by A. Babaze, R. Esteban, A.G. Borisov, and J. Aizpurua, published in the journal Nano Letters, with DOI: 10.1021/acs.nanolett.1c03202 . The set includes data to generate: optical spectra, charge and current density maps, projected density of electronic states, and plots in the paper., Peer reviewed