GROUPING MODEL IN FERMI SURFACE APPLIED TO QUASICRYSTALS

Autores/as

  • C. L. Agostinho, L. Profesora
  • B. Cavalcanti, F. Profesora
  • L. Nascimento Profesor

Resumen


Studies performed on energy levels in Fermi surface in groupings showed that crystals have plans periodically gathered. On the contrary, quasicrystals have their plans reunited non periodically. This paper shows the development of a mathematical model comprising not only the symmetries of AlMnPd alloys but also the physical stability of groupings versus AlCoNi geometry by considering Fermi energy in its surface. The model also discusses electron conductivity, quantum interfaces in quasicrystals, its physical formation and chemical properties. The model allows a better understanding of interactions between atoms in the quasicrystals formation, functioning of energy bonds and of gaps and pseudogaps in the electronic structures of quasicrystalline materials.

|Resumen
= 5 veces | PDF
= 2 veces|

Descargas

Los datos de descargas todavía no están disponibles.

Biografía del autor/a

C. L. Agostinho, L., Profesora

Departamento de Química-

DQ/CCT-UEPB

B. Cavalcanti, F., Profesora

Departamento de Hidráulica e Engenharia Civil-

DHEC/CCT-UFCG

L. Nascimento, Profesor

Departamento de Física-

DF/CCEN-UFPB

Descargas

Publicado

2012-10-19

Cómo citar

Agostinho, L., C. L., Cavalcanti, F., B., & Nascimento, L. (2012). GROUPING MODEL IN FERMI SURFACE APPLIED TO QUASICRYSTALS. Revista Colombiana De Materiales, (3), 55–62. Recuperado a partir de https://revistas.udea.edu.co/index.php/materiales/article/view/13228

Número

Sección

Artículos

Artículos más leídos del mismo autor/a