{
  "annotation_id": "47ca0825-c1c5-4e58-a952-327d63d70634",
  "date_created": "2026-03-02T18:01:11.021000Z",
  "date_modified": "2026-03-02T18:01:11.021000Z",
  "file_hash": "0a1ce7f8e6c618abbf0390b6005106cf3d90089d2936206f26e97eae1d89527e",
  "private": false,
  "record": {
    "abstract": "The influence of morphology on the optical properties of silver nanoparticles\nis studied. A general relationship between the surface plasmon resonances and\nthe morphology of each nanoparticle is established. The optical response is\ninvestigated for cubes and decahedrons with different truncations. We found\nthat polyhedral nanoparticles composed with less faces show more surface\nplasmon resonances than spherical-like ones. It is also observed that the\nvertices of the nanoparticles play an important role in the optical response,\nbecause the sharpener they become, the greater the number of resonances. For\nall the nanoparticles, a main resonance with a dipolar character was identified\nas well as other secondary resonances of less intensity. It is also found that\nas the nanoparticle becomes more symmetric, the main resonance is always blue\nshifted.",
    "arxiv_id": "physics/0609015",
    "authors": [
      "A. L. Gonzalez",
      "C. Noguez"
    ],
    "categories": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "title": "Influence of Morphology on the Optical Properties of Metal Nanoparticles",
    "url": "https://arxiv.org/abs/physics/0609015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "73ae374f-dbf7-4f98-a0b0-43dcecc10654",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}