Observation of antiferroquadrupole ordering in CeB6 by using Resonant X-ray scattering technique

Hironori Nakao; Ko Ichi Magishi; Yusuke Wakabayashi; Youichi Murakami; Kuniyuki Koyama; Kazuma Hirota; Yasuo Endoh; Satoru Kunii

doi:10.1143/jpsjs.71s.103

Observation of antiferroquadrupole ordering in CeB₆ by using Resonant X-ray scattering technique

Hironori Nakao, Ko Ichi Magishi, Yusuke Wakabayashi, Youichi Murakami, Kuniyuki Koyama, Kazuma Hirota, Yasuo Endoh, Satoru Kunii

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

1 Citation (Scopus)

Abstract

Under zero magnetic field, antiferro-quadrupole ordering in CeBe ₆ has been observed for the first time by means of resonant x-ray scattering(RXS) technique. The RXS is observed at the 2p-5d dipole transition energy of the Ce I/3-edge. A possibility of determination of the various type of the induced quadrupole ordered state at (1/2, 1/2, 1/2) is also discussed on the basis of the model calculation of azimuthal anlge dependence of the RXS intensity.

Original language	English
Pages (from-to)	103-105
Number of pages	3
Journal	journal of the physical society of japan
Volume	71
Issue number	SUPPL.
DOIs	https://doi.org/10.1143/jpsjs.71s.103
Publication status	Published - 2002
Externally published	Yes

Keywords

Antiferro-quadrupole ordering
CeB
Magnetic phase diagram
Orbital ordering
Resonant X-ray scattering

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1143/jpsjs.71s.103

Cite this

Observation of antiferroquadrupole ordering in CeB₆ by using Resonant X-ray scattering technique. / Nakao, Hironori; Magishi, Ko Ichi; Wakabayashi, Yusuke; Murakami, Youichi; Koyama, Kuniyuki; Hirota, Kazuma; Endoh, Yasuo; Kunii, Satoru.

In: journal of the physical society of japan, Vol. 71, No. SUPPL., 2002, p. 103-105.

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

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abstract = "Under zero magnetic field, antiferro-quadrupole ordering in CeBe 6 has been observed for the first time by means of resonant x-ray scattering(RXS) technique. The RXS is observed at the 2p-5d dipole transition energy of the Ce I/3-edge. A possibility of determination of the various type of the induced quadrupole ordered state at (1/2, 1/2, 1/2) is also discussed on the basis of the model calculation of azimuthal anlge dependence of the RXS intensity.",

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AU - Nakao, Hironori

AU - Magishi, Ko Ichi

AU - Wakabayashi, Yusuke

AU - Murakami, Youichi

AU - Koyama, Kuniyuki

AU - Hirota, Kazuma

AU - Endoh, Yasuo

AU - Kunii, Satoru

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N2 - Under zero magnetic field, antiferro-quadrupole ordering in CeBe 6 has been observed for the first time by means of resonant x-ray scattering(RXS) technique. The RXS is observed at the 2p-5d dipole transition energy of the Ce I/3-edge. A possibility of determination of the various type of the induced quadrupole ordered state at (1/2, 1/2, 1/2) is also discussed on the basis of the model calculation of azimuthal anlge dependence of the RXS intensity.

AB - Under zero magnetic field, antiferro-quadrupole ordering in CeBe 6 has been observed for the first time by means of resonant x-ray scattering(RXS) technique. The RXS is observed at the 2p-5d dipole transition energy of the Ce I/3-edge. A possibility of determination of the various type of the induced quadrupole ordered state at (1/2, 1/2, 1/2) is also discussed on the basis of the model calculation of azimuthal anlge dependence of the RXS intensity.

KW - Antiferro-quadrupole ordering

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KW - Magnetic phase diagram

KW - Orbital ordering

KW - Resonant X-ray scattering

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