Atomic structure and electronic density of states around the fermi level in amorphous carbon models

Krisztina Kádas, István László, Sándor Kugler

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4 Citations (Scopus)

Abstract

There are topologically determined energy levels concentrated around the Fermi level, Graph theory is used to estimate the density of states near the Fermi level (EF) of amorphous carbon (a-C) structure. Within the ab initio Hartree-Fock calculations these states have lower energies than EF, but they remain the highest occupied states in the electronic density of states.

Original languageEnglish
Pages (from-to)631-634
Number of pages4
JournalSolid State Communications
Volume97
Issue number7
DOIs
Publication statusPublished - Feb 1996

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Keywords

  • A. disordered systems
  • D. electronic band structure

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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