BIS and XPS Study of YbP, YbAs and Yb4As3

Yuji Saitoh; Shigemasa Suga; Hideki Matsubara; Yasuhiko Tsukikawa; Yasuaki Mori; Akira Oyamada; Akira Ochiai; Takashi Suzuki; Tadao Kasuya

doi:10.1143/JPSJ.60.4005

BIS and XPS Study of YbP, YbAs and Yb4As3

Yuji Saitoh, Shigemasa Suga, Hideki Matsubara, Yasuhiko Tsukikawa, Yasuaki Mori, Akira Oyamada, Akira Ochiai, Takashi Suzuki, Tadao Kasuya

SCI - Physics

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

12 Citations (Scopus)

Abstract

X-ray bremsstrahlung isochromat spectra (BIS) as well as photoemission spectra (XPS) are measured for YbP, YbAs and Yb4As3. The BIS spectra have revealed clear differences in the Yb 4f and 5d states between the Yb-monopnictides and Yb4As3. Yb 4p and 5p core XPS spectra have shown the mixed valence of Yb4 As3 compared with the predominance of Yb3+ in Yb-monopnictides.

Original language	English
Pages (from-to)	4005-4008
Number of pages	4
Journal	journal of the physical society of japan
Volume	60
Issue number	12
DOIs	https://doi.org/10.1143/JPSJ.60.4005
Publication status	Published - 1991 Jan

Keywords

BIS
Kondo effect
XPS
heavy fermion
mixed valence

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1143/JPSJ.60.4005

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abstract = "X-ray bremsstrahlung isochromat spectra (BIS) as well as photoemission spectra (XPS) are measured for YbP, YbAs and Yb4As3. The BIS spectra have revealed clear differences in the Yb 4f and 5d states between the Yb-monopnictides and Yb4As3. Yb 4p and 5p core XPS spectra have shown the mixed valence of Yb4 As3 compared with the predominance of Yb3+ in Yb-monopnictides.",

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author = "Yuji Saitoh and Shigemasa Suga and Hideki Matsubara and Yasuhiko Tsukikawa and Yasuaki Mori and Akira Oyamada and Akira Ochiai and Takashi Suzuki and Tadao Kasuya",

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T1 - BIS and XPS Study of YbP, YbAs and Yb4As3

AU - Saitoh, Yuji

AU - Suga, Shigemasa

AU - Matsubara, Hideki

AU - Tsukikawa, Yasuhiko

AU - Mori, Yasuaki

AU - Oyamada, Akira

AU - Ochiai, Akira

AU - Suzuki, Takashi

AU - Kasuya, Tadao

PY - 1991/1

Y1 - 1991/1

N2 - X-ray bremsstrahlung isochromat spectra (BIS) as well as photoemission spectra (XPS) are measured for YbP, YbAs and Yb4As3. The BIS spectra have revealed clear differences in the Yb 4f and 5d states between the Yb-monopnictides and Yb4As3. Yb 4p and 5p core XPS spectra have shown the mixed valence of Yb4 As3 compared with the predominance of Yb3+ in Yb-monopnictides.

AB - X-ray bremsstrahlung isochromat spectra (BIS) as well as photoemission spectra (XPS) are measured for YbP, YbAs and Yb4As3. The BIS spectra have revealed clear differences in the Yb 4f and 5d states between the Yb-monopnictides and Yb4As3. Yb 4p and 5p core XPS spectra have shown the mixed valence of Yb4 As3 compared with the predominance of Yb3+ in Yb-monopnictides.

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KW - Kondo effect

KW - XPS

KW - heavy fermion

KW - mixed valence

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BIS and XPS Study of YbP, YbAs and Yb4As3

Abstract

Keywords

ASJC Scopus subject areas

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