Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields

Y. Narumi; K. Katsumata; Y. Tanaka; T. Nakamura; S. Shimomura; Y. Tabata; S. Kimura; M. Matsuda

doi:10.1016/j.physb.2004.01.011

Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields

Y. Narumi, K. Katsumata, Y. Tanaka, T. Nakamura, S. Shimomura, Y. Tabata, S. Kimura, M. Matsuda

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

Non-resonant X-ray diffraction measurements on two kinds of magnetic materials were performed at the BL19LXU on SPring-8 in high magnetic fields. Magnetic reflections were observed in the metamagnet FeCl ₂·2H₂O in the antiferromagnetic (AF) and the field-induced intermediate (I) phases. The field dependence of these reflections evidences a coexistence of the AF and I phases in a wide region of magnetic field when the field is decreased from the I phase. The lattice modulations in the field-induced magnetic phase of the spin-Peierls compound CuGeO₃ were studied. The field dependence of the incommensurability measured up to 15 T is reproduced by the theory developed by Buzdin et al.

Original language	English
Pages (from-to)	11-14
Number of pages	4
Journal	Physica B: Physics of Condensed Matter
Volume	346-347
Issue number	1-4
DOIs	https://doi.org/10.1016/j.physb.2004.01.011
State	Published - Apr 30 2004
Externally published	Yes
Event	Proceedings of the 7th International Symposium on Research - Toulouse, France Duration: Jul 20 2003 → Jul 23 2003

Funding

This work was supported in part by a Grand-in-Aid for Scientific Research from the Japan Society for the Promotion of Science. Y. N. was supported by the Special Researcher's Basic Science Program of RIKEN.

Keywords

Diffraction
High magnetic field
Magnetic material
Synchrotron X-ray

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10.1016/j.physb.2004.01.011

Cite this

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title = "Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields",

abstract = "Non-resonant X-ray diffraction measurements on two kinds of magnetic materials were performed at the BL19LXU on SPring-8 in high magnetic fields. Magnetic reflections were observed in the metamagnet FeCl 2·2H2O in the antiferromagnetic (AF) and the field-induced intermediate (I) phases. The field dependence of these reflections evidences a coexistence of the AF and I phases in a wide region of magnetic field when the field is decreased from the I phase. The lattice modulations in the field-induced magnetic phase of the spin-Peierls compound CuGeO3 were studied. The field dependence of the incommensurability measured up to 15 T is reproduced by the theory developed by Buzdin et al.",

keywords = "Diffraction, High magnetic field, Magnetic material, Synchrotron X-ray",

author = "Y. Narumi and K. Katsumata and Y. Tanaka and T. Nakamura and S. Shimomura and Y. Tabata and S. Kimura and M. Matsuda",

year = "2004",

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doi = "10.1016/j.physb.2004.01.011",

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note = "Proceedings of the 7th International Symposium on Research ; Conference date: 20-07-2003 Through 23-07-2003",

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TY - JOUR

T1 - Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields

AU - Narumi, Y.

AU - Katsumata, K.

AU - Tanaka, Y.

AU - Nakamura, T.

AU - Shimomura, S.

AU - Tabata, Y.

AU - Kimura, S.

AU - Matsuda, M.

PY - 2004/4/30

Y1 - 2004/4/30

N2 - Non-resonant X-ray diffraction measurements on two kinds of magnetic materials were performed at the BL19LXU on SPring-8 in high magnetic fields. Magnetic reflections were observed in the metamagnet FeCl 2·2H2O in the antiferromagnetic (AF) and the field-induced intermediate (I) phases. The field dependence of these reflections evidences a coexistence of the AF and I phases in a wide region of magnetic field when the field is decreased from the I phase. The lattice modulations in the field-induced magnetic phase of the spin-Peierls compound CuGeO3 were studied. The field dependence of the incommensurability measured up to 15 T is reproduced by the theory developed by Buzdin et al.

AB - Non-resonant X-ray diffraction measurements on two kinds of magnetic materials were performed at the BL19LXU on SPring-8 in high magnetic fields. Magnetic reflections were observed in the metamagnet FeCl 2·2H2O in the antiferromagnetic (AF) and the field-induced intermediate (I) phases. The field dependence of these reflections evidences a coexistence of the AF and I phases in a wide region of magnetic field when the field is decreased from the I phase. The lattice modulations in the field-induced magnetic phase of the spin-Peierls compound CuGeO3 were studied. The field dependence of the incommensurability measured up to 15 T is reproduced by the theory developed by Buzdin et al.

KW - Diffraction

KW - High magnetic field

KW - Magnetic material

KW - Synchrotron X-ray

UR - https://www.scopus.com/pages/publications/2042548035

U2 - 10.1016/j.physb.2004.01.011

DO - 10.1016/j.physb.2004.01.011

M3 - Conference article

AN - SCOPUS:2042548035

SN - 0921-4526

VL - 346-347

SP - 11

EP - 14

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

IS - 1-4

T2 - Proceedings of the 7th International Symposium on Research

Y2 - 20 July 2003 through 23 July 2003

ER -

Synchrotron X-ray diffraction studies on magnetic materials in high magnetic fields

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Keywords

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