Quantitative study of the f occupation in CeMIn5 and other cerium compounds with hard X-rays
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- 作者：M. Sundermanna ; sundermann@ph2.uni-koeln.de" class="auth_mail" title="E-mail the corresponding author ; F. Strigaria ; T. Willersa ; J. Weinenb ; Y.F. Liaoc ; K.-D. Tsueic ; N. Hiraokac ; H. Ishiic ; H. Yamaokad ; J. Mizukif ; e ; Y. Zekkof ; E.D. Bauerg ; J.L. Sarraog ; J.D. Thompsong ; P. Lejayh ; Y. Muroi ; K. Yutanij ; T. Takabatakej ; k ; A. Tanakaj ; N. Hollmannb ; L.H. Tjengb ; A. Severinga ; severing@ph2.uni-koeln.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Heavy fermion ; Valence ; Hard X-ray photoelectron spectroscopy ; L-edge X-ray absorption ; Full multiplet ; Single impurity Anderson model
- 刊名：Journal of Electron Spectroscopy and Related Phenomena
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：209
- 期：Complete
- 页码：1-8
- 全文大小：2561 K
文摘
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Bulk-sensitive valence determination in CeMIn5 via HAXPES and quantitative analysis.
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Comparison to other Ce systems of various hybridization strengths.
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Identical f-occupation in CeMIn5 compounds confirmed by L-edge PFY-XAS.
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Conclusion: transition elements act as perturbation only.
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Crystal-field wave function may have important impact on ground state formation.