Il Nuovo Cimento D

, Volume 4, Issue 5, pp 469–475 | Cite as

Electronic structure ofCuNi,CuCo andAgNi alloys

  • J. Singh
  • S. D. Raj
  • S. Prakash
Article
  • 40 Downloads

Summary

The pseudo Green's function theory for dilute alloys ofd-band metals is used to study the electronic structure ofCuNi,CuCo andAgNi alloys. The calculated densities of state are found in agreement with other available results. The virtual bound states with double-hump structure are found at 0.514, 0.54 and 0.4 Ryd forCuNi,CuCo andAgNi alloys, respectively.

PACS. 71.10

General theories and computational techniques 

Riassunto

La teoria della pseudo funzione di Green per leghe diluite di metalli nella bandad è usata per studiare la struttura elettronica delle legheCuNi,CuCo eAgNi. Si trova che le densità di stato calcolate sono in accordo con altri risultati disponibili. Gli stati legati virtuali con struttura a doppia sporgenza si trovano a 0.514, 0.54 e 0.4 Ryd per leghe diCuNi,CuCo eAgNi.

Резуме

Используется теория псевдо-гриновских функций для разбавленных сплавов металловd-зоны, чтобы исследовать злектронную структуруCuNi,CuCo иAgNi. Получено, что вычисленная плотность состояния согласуется с другими имеющимися результатами. Обнаружены виртуальные связанные состояния, имеюшие структуру с двойным максимумом, при 0.514, 0.54, 0.4 Ry соответственно для сплавовCuNi,CuCo иAgNi.

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Copyright information

© Società Italiana di Fisica 1984

Authors and Affiliations

  • J. Singh
    • 1
  • S. D. Raj
    • 2
  • S. Prakash
    • 2
  1. 1.Department of PhysicsPunjab Agricultural UniversityLudhianaIndia
  2. 2.Department of PhysicsPanjab UniversityChandigarhIndia

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