Nonmetalβmetal transition in RhN and RuN
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R. Guirado-LΓ³pez; F. Aguilera-Granja
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Article
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2000
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Elsevier Science
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English
β 91 KB
The nonmetal-metal transition in Rh and Ru clusters is studied by using a d-electron tight-binding Hubbard ## N N Hamiltonian including Coulomb interactions in the unrestricted Hartree-Fock approximation. The nonmetal-metal transition occurs when the density of states at the Fermi level exceeds 1