{
  "annotation_id": "d97f5f79-1c5c-4685-9bc4-7fd3d07506ce",
  "date_created": "2026-02-17T05:53:12.528000Z",
  "date_modified": "2026-02-17T05:53:12.528000Z",
  "file_hash": "e0fadb464e6d05443a0cf7aa7b2133e83c4116f152d1061179e7c139a9ee6923",
  "private": false,
  "record": {
    "abstract": "The spin-dependent thermoelectric properties of silicene nanoribbon heterostructures are investigated, in which the central conductor contains a random distribution of vacancies and is connected to two pristine leads of the same material, placed in proximity to ferromagnetic insulators. The magnetic moments of the leads are analyzed in both parallel and antiparallel configurations. A tight-binding Hamiltonian and the Green\u0027s function formalism are employed to calculate the spin-resolved thermoelectric properties of the system as functions of geometrical confinement and vacancy concentration. The results demonstrate an enhancement in charge and spin-dependent thermopower, resulting in an improved thermoelectric efficiency at room temperature, which overcomes the limitations imposed by the classical Wiedemann-Franz law. These findings indicate that defective silicene nanoribbons are promising platforms for the development of efficient thermoelectric and spin-caloritronic devices.",
    "arxiv_id": "2601.07717",
    "authors": [
      "D. Zambrano",
      "C. D. N\u00fa\u00f1ez",
      "P. A. Orellana",
      "J. P. Ramos-Andrade",
      "L. Rosales"
    ],
    "categories": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Effects of random vacancies on the spin-dependent thermoelectric properties of silicene nanoribbon",
    "url": "https://arxiv.org/abs/2601.07717",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a21941b7-6145-4b27-b61d-46d5f20711d8",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}