High-resolution angle-resolved photoemission study of CeP: Narrow-band formation of 4f electrons

H. Kumigashira; S. Yang; T. Yokoya; A. Chainani; T. Takahashi; A. Uesawa; T. Suzuki

doi:10.1103/PhysRevB.55.R3355

High-resolution angle-resolved photoemission study of CeP: Narrow-band formation of 4f electrons

H. Kumigashira, S. Yang, T. Yokoya, A. Chainani, T. Takahashi, A. Uesawa, T. Suzuki

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

High-resolution angle-resolved photoemission spectroscopy at low temperature has been performed on the low-carrier Kondo material CeP. It was found that the p-f bonding state with a dominant 4f character exhibits a finite-energy dispersion of about 40 meV along the ΓX direction in the Brillouin zone. This implies that 4f electrons in CeP form a narrow band owing to the strong anisotropic p-f and d-f mixing.

Original language	English
Pages (from-to)	R3355-R3357
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	55
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.55.R3355
Publication status	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.55.R3355

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abstract = "High-resolution angle-resolved photoemission spectroscopy at low temperature has been performed on the low-carrier Kondo material CeP. It was found that the p-f bonding state with a dominant 4f character exhibits a finite-energy dispersion of about 40 meV along the ΓX direction in the Brillouin zone. This implies that 4f electrons in CeP form a narrow band owing to the strong anisotropic p-f and d-f mixing.",

author = "H. Kumigashira and S. Yang and T. Yokoya and A. Chainani and T. Takahashi and A. Uesawa and T. Suzuki",

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AU - Kumigashira, H.

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AU - Yokoya, T.

AU - Chainani, A.

AU - Takahashi, T.

AU - Uesawa, A.

AU - Suzuki, T.

PY - 1997

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N2 - High-resolution angle-resolved photoemission spectroscopy at low temperature has been performed on the low-carrier Kondo material CeP. It was found that the p-f bonding state with a dominant 4f character exhibits a finite-energy dispersion of about 40 meV along the ΓX direction in the Brillouin zone. This implies that 4f electrons in CeP form a narrow band owing to the strong anisotropic p-f and d-f mixing.

AB - High-resolution angle-resolved photoemission spectroscopy at low temperature has been performed on the low-carrier Kondo material CeP. It was found that the p-f bonding state with a dominant 4f character exhibits a finite-energy dispersion of about 40 meV along the ΓX direction in the Brillouin zone. This implies that 4f electrons in CeP form a narrow band owing to the strong anisotropic p-f and d-f mixing.

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High-resolution angle-resolved photoemission study of CeP: Narrow-band formation of 4f electrons

Abstract

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