Kondo states of Yb4Sb3 and Yb4As3

Y. S. Kwon; A. Ochiai; H. Kitazawa; N. Sato; H. Abe; T. Nanba; M. Ikezawa; K. Takegahara; O. Sakai; T. Suzuki; T. Kasuya

doi:10.1016/0304-8853(87)90480-X

Kondo states of Yb₄Sb₃ and Yb₄As₃

Y. S. Kwon, A. Ochiai, H. Kitazawa, N. Sato, H. Abe, T. Nanba, M. Ikezawa, K. Takegahara, O. Sakai, T. Suzuki, T. Kasuya

Department of Physics and Chemistry

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

16 Scopus citations

Abstract

Reflectivity spectra of single crystals of Yb₄Sb₃ and Yb₄As₃ have shown absorption due to the Kondo peak in the far infrared region at low temperature, and absorption relating to the f-d transition in the infrared region. Virtual excitions with a certain space extension are considered. In the latter absorption peak for Yb₄As₃ occurs about 0.1 eV higher than that for Yb₄Sb₃.

Original language	English
Pages (from-to)	397-399
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	70
Issue number	1-3
DOIs	https://doi.org/10.1016/0304-8853(87)90480-X
State	Published - 1 Dec 1987

Bibliographical note

Funding Information:
This work was supported by the joint studies program (1995 to 1986) of the Institute for Molecular Science. The auther would like to thank Prof.

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title = "Kondo states of Yb4Sb3 and Yb4As3",

abstract = "Reflectivity spectra of single crystals of Yb4Sb3 and Yb4As3 have shown absorption due to the Kondo peak in the far infrared region at low temperature, and absorption relating to the f-d transition in the infrared region. Virtual excitions with a certain space extension are considered. In the latter absorption peak for Yb4As3 occurs about 0.1 eV higher than that for Yb4Sb3.",

author = "Kwon, {Y. S.} and A. Ochiai and H. Kitazawa and N. Sato and H. Abe and T. Nanba and M. Ikezawa and K. Takegahara and O. Sakai and T. Suzuki and T. Kasuya",

note = "Funding Information: This work was supported by the joint studies program (1995 to 1986) of the Institute for Molecular Science. The auther would like to thank Prof.",

year = "1987",

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doi = "10.1016/0304-8853(87)90480-X",

language = "English",

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pages = "397--399",

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TY - JOUR

T1 - Kondo states of Yb4Sb3 and Yb4As3

AU - Kwon, Y. S.

AU - Ochiai, A.

AU - Kitazawa, H.

AU - Sato, N.

AU - Abe, H.

AU - Nanba, T.

AU - Ikezawa, M.

AU - Takegahara, K.

AU - Sakai, O.

AU - Suzuki, T.

AU - Kasuya, T.

N1 - Funding Information: This work was supported by the joint studies program (1995 to 1986) of the Institute for Molecular Science. The auther would like to thank Prof.

PY - 1987/12/1

Y1 - 1987/12/1

N2 - Reflectivity spectra of single crystals of Yb4Sb3 and Yb4As3 have shown absorption due to the Kondo peak in the far infrared region at low temperature, and absorption relating to the f-d transition in the infrared region. Virtual excitions with a certain space extension are considered. In the latter absorption peak for Yb4As3 occurs about 0.1 eV higher than that for Yb4Sb3.

AB - Reflectivity spectra of single crystals of Yb4Sb3 and Yb4As3 have shown absorption due to the Kondo peak in the far infrared region at low temperature, and absorption relating to the f-d transition in the infrared region. Virtual excitions with a certain space extension are considered. In the latter absorption peak for Yb4As3 occurs about 0.1 eV higher than that for Yb4Sb3.

UR - http://www.scopus.com/inward/record.url?scp=0023526450&partnerID=8YFLogxK

U2 - 10.1016/0304-8853(87)90480-X

DO - 10.1016/0304-8853(87)90480-X

M3 - Article

AN - SCOPUS:0023526450

SN - 0304-8853

VL - 70

SP - 397

EP - 399

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 1-3

ER -

Kondo states of Yb₄Sb₃ and Yb₄As₃

Abstract

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