Composition Effects on Crystal and Electronic Structure of CeM2−xSi2+x (M = Fe, Co, Ni, Cu) Alloys
| Autor: | O. I. Bodak, E. M. Levin, E. I. Gladyshevskii, V. G. Sinyushko |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
chemistry.chemical_classification
Silicon Chemistry Inorganic chemistry chemistry.chemical_element Electronic structure Crystal structure Condensed Matter Physics Electronic Optical and Magnetic Materials Crystallography Transition metal Atomic number Chemical composition Inorganic compound Solid solution |
| Zdroj: | Physica Status Solidi (a). 134:107-117 |
| ISSN: | 1521-396X 0031-8965 |
| DOI: | 10.1002/pssa.2211340108 |
| Popis: | The influence of composition variations on crystal structure, differential thermo-e.m.f., and electronic structure parameters of the alloys CeM2−xSi2+x with M = Fe, Co, Ni, Cu is investigated. It is established that the range of possible mutual atom substitution of 3d elements and silicon increases with the growth of atomic number of the transition element: CeFe2−xSi2+x is a compound with rather narrow homogeneity range (x ≈ 0), CeNi2−xSi2+x and CeCu2−xSi2+x are compounds of variable composition with lattice parameters and electronic structure depending on Ni(Cu) and Si content. [Russian Text Ignore] |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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