Electronic band structure and fermi surface of CaB6 studied by angle-resolved photoemission spectroscopy

S. Souma; H. Komatsu; T. Takahashi; R. Kaji; T. Sasaki; Y. Yokoo; J. Akimitsu

Electronic band structure and fermi surface of CaB₆ studied by angle-resolved photoemission spectroscopy

S. Souma, H. Komatsu, T. Takahashi, R. Kaji, T. Sasaki, Y. Yokoo, J. Akimitsu

Research output: Contribution to journal › Article

Abstract

High-resolution ARPES on CaB₆ were carried out. As a result, the valence-band structure of CaB₆ was experimentally determined. A small electronlike spheroidal Fermi surface at X point in the Brillouin zone was directly observed. It was found that the volume of the Fermi surface exhibits an excellent quantitative agreement with Hall resistivity measurement with the same crystal.

Original language	English
Pages (from-to)	027202/1-027202/4
Journal	Physical Review Letters
Volume	90
Issue number	2
Publication status	Published - Jan 17 2003
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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Souma, S., Komatsu, H., Takahashi, T., Kaji, R., Sasaki, T., Yokoo, Y., & Akimitsu, J. (2003). Electronic band structure and fermi surface of CaB₆ studied by angle-resolved photoemission spectroscopy. Physical Review Letters, 90(2), 027202/1-027202/4.

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abstract = "High-resolution ARPES on CaB6 were carried out. As a result, the valence-band structure of CaB6 was experimentally determined. A small electronlike spheroidal Fermi surface at X point in the Brillouin zone was directly observed. It was found that the volume of the Fermi surface exhibits an excellent quantitative agreement with Hall resistivity measurement with the same crystal.",

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AU - Takahashi, T.

AU - Kaji, R.

AU - Sasaki, T.

AU - Yokoo, Y.

AU - Akimitsu, J.

PY - 2003/1/17

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N2 - High-resolution ARPES on CaB6 were carried out. As a result, the valence-band structure of CaB6 was experimentally determined. A small electronlike spheroidal Fermi surface at X point in the Brillouin zone was directly observed. It was found that the volume of the Fermi surface exhibits an excellent quantitative agreement with Hall resistivity measurement with the same crystal.

AB - High-resolution ARPES on CaB6 were carried out. As a result, the valence-band structure of CaB6 was experimentally determined. A small electronlike spheroidal Fermi surface at X point in the Brillouin zone was directly observed. It was found that the volume of the Fermi surface exhibits an excellent quantitative agreement with Hall resistivity measurement with the same crystal.

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