Observation of Antiferroquadrupole Ordering in CeB6 by using Resonant X-ray Scattering Technique

被引：1

作者：

Nakao, Hironori ^{[1
]}

Magishi, Ko-ichi ^{[2
]}

Wakabayashi, Yusuke ^{[3
]}

Murakami, Youichi ^{[1
]}

Koyama, Kuniyuki ^{[2
]}

Hirota, Kazuma ^{[4
]}

Endoh, Yasuo ^{[5
]}

Kunii, Satoru ^{[4
]}

机构：

[1] High Energy Accelerator Res Org KEK, Inst Mat Struct Sci, Photon Factory, Tsukuba, Ibaraki 3050801, Japan

[2] Univ Tokushima, Fac Integrated Arts & Sci, Yokohama, Kanagawa 2238522, Japan

[3] Keio Univ, Dept Phys, Yokohama, Kanagawa 2238522, Japan

[4] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan

[5] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2002年 / 71卷

关键词：

CeB6; antiferro-quadrupole ordering; orbital ordering; resonant X-ray scattering; magnetic phase diagram;

D O I：

10.1143/JPSJS.71S.103

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Under zero magnetic field, antiferro-quadrupole ordering in CeB6, 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 Cu L-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,

引用

页码：103 / 105

页数：3

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