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|Type:||Artigo de periódico|
|Title:||ESR determination of the crystal field parameters of Nd, Dy, Er, and Yb doped skutterudite CeFe4P12|
|Abstract:||Despite extensive research on the skutterudites for the last decade, their electric crystalline field ground state is still a matter of controversy. By using electron spin resonance measurements we show that an appropriate description of the ground state can be given for the T-h cubic symmetry of the Ce1-xRxFe4P12 (R = Dy, Er, Yb, x less than or similar to 0.003) skutterudite compounds. From the analysis of the ESR data the three crystal field parameters, B-4(c), B-6(c) and B-6(t) were determined for each of these rare-earths at the Ce3+ site. (c) 2009 Elsevier B.V. All rights reserved.|
Electron spin resonance (ESR)
|Editor:||Elsevier Science Bv|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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