{
  "annotation_id": "69be6b69-5611-4a68-abb6-8bb673f081b2",
  "date_created": "2026-03-02T18:01:18.186000Z",
  "date_modified": "2026-03-02T18:01:18.186000Z",
  "file_hash": "6642578482d71ce06642187090b0cdaaacee786dbb5d399c2720eb0c4f17b291",
  "private": false,
  "record": {
    "abstract": "A nonrelativistic electron beam with a virtual cathode situated in the diode\ngap with a decelerating field is experimentally and theoretically studied. A 1D\nmodel of the electron beam in the presence of a decelerating field is\nconstructed. Nonlinear nonstationary processes in this system are investigated\nby means of numerical analysis of the model. The processes are described and\ninterpreted with regard to formation and interaction of structures in the\nelectron flow. The theoretical results are qualitatively confirmed by the\nexperimental data showing that the system under study can be considered as a\npromising controlled source of chaotic oscillations in the microwave range.",
    "arxiv_id": "physics/0701310",
    "authors": [
      "E. N. Egorov",
      "Yu. A. Kalinin",
      "A. A. Koronovskii",
      "Yu. I. Levin",
      "A. E. Hramov"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "doi": "10.1134/S106422690701007X",
    "journal_ref": "Journal of Communications Technology and Electronics, 2007, Vol.\n  52, No. 1, pp. 45-57",
    "title": "Analysis of the Formation of Structures and Chaotic Dynamics in a   Nonrelativistic Electron Beam with a Virtual Cathode in the Presence of a   Decelerating Field",
    "url": "https://arxiv.org/abs/physics/0701310"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "90016e17-3b84-47d1-bd6b-658dee061f6a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}