2007年1月
Three-dimensional bulk fermiology of CeRu2Ge2 in the paramagnetic phase by soft x-ray hv-dependent (700-860 eV) ARPES
PHYSICAL REVIEW LETTERS
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- 巻
- 98
- 号
- 3
- 開始ページ
- 36405
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevLett.98.036405
- 出版者・発行元
- AMERICAN PHYSICAL SOC
By virtue of the soft x-ray angle-resolved photoelectron spectroscopy, the three-dimensional bulk fermiology has been successfully performed for a strongly correlated Ce compound, ferromagnet CeRu2Ge2 in the paramagnetic phase. A clear difference of the Fermi surface topology from either band calculation or de Haas-van Alphen results in the ferromagnetic phase is observed and interpreted by considering the difference of the 4f contribution to the Fermi surfaces in the paramagnetic phase.
- リンク情報
- ID情報
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- DOI : 10.1103/PhysRevLett.98.036405
- ISSN : 0031-9007
- Web of Science ID : WOS:000243587200043