Étude de l'énergie de liaison d'ad-atomes de transition sur un substrat de transition par microscopie ionique à champ

Menand, A.; Gallot, J.

doi:10.1051/rphysap:0197400901032300

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The Electronic Structure Of Isolated Clusters and T / T P In...1

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Cited by 8 publications

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“…These results are in good agreement with the previous theoretical work concerning the chemisorption of transition metal adatoms on transition metal surfaces [25]. Furthermore, the adsorption energy of WIw(ll1) is very close to the experimental value (8.8 ev) [26].…”

Section: The Electronic Structure Of Isolated Clusters and T / T P In...supporting

confidence: 91%

The electronic structure and stability of transition metal nanotips. I

Ness¹,

Gautier²

1995

J. Phys.: Condens. Matter

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Abshaet A detailed thwretical study of the electmonic s&chlre of msition metal nanotips is performed in the tigh-binding scheme. The real space recursion method is used to determine the local densities of states (LDOS) of the nanotips. We consider more especially the W supported pyramidal tips and W pyramidal dusters with different morphologies. The apex LDOS of perfect supponed tips are found to be quite different from those of surfaces and of clusten having the same morphology. The stability of the supported nanotips of different morphologies is also examined.

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Section: The Electronic Structure Of Isolated Clusters and T / T P In...supporting

confidence: 91%