Neutron diffraction studies on valence ordering compound YbPd

Kohei Oyama; Masaki Sugishima; Kousuke Tanabe; Akihiro Mitsuda; Hirofumi Wada; Kenji Ohoyama; Takeshi Matsukawa; Yukihiko Yoshida; Akinori Hoshikawa; Toru Ishigaki; Kazuaki Iwasa

doi:10.7566/JPSJ.87.114705

Neutron diffraction studies on valence ordering compound YbPd

Kohei Oyama, Masaki Sugishima, Kousuke Tanabe, Akihiro Mitsuda, Hirofumi Wada, Kenji Ohoyama, Takeshi Matsukawa, Yukihiko Yoshida, Akinori Hoshikawa, Toru Ishigaki, Kazuaki Iwasa

Condensed Matter Physics

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7 Citations (Scopus)

Abstract

The magnetic structure of YbPd was determined for a newly synthesized strain-free sample by neutron diffraction techniques. The sinusoidal magnetic structure characterized by an incommensurate wave vector k = (0.080 0 0.32) is observed in the magnetic-ordered phase between T₃ = 1.9 K and T₄ = 0.5 K, which is composed of the magneticmoment amplitude of 0.3 μB parallel to the a-axis in the tetragonal crystal-structure phase. The modulated magnetic structure is consistent with the previously proposed Yb-ion valence ordered structure appearing below T₂ = 105 K, which consists of the periodic arrangement of magnetic and nonmagnetic Yb ions.

Original language	English
Article number	114705
Journal	journal of the physical society of japan
Volume	87
Issue number	11
DOIs	https://doi.org/10.7566/JPSJ.87.114705
Publication status	Published - 2018

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.7566/JPSJ.87.114705

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title = "Neutron diffraction studies on valence ordering compound YbPd",

abstract = "The magnetic structure of YbPd was determined for a newly synthesized strain-free sample by neutron diffraction techniques. The sinusoidal magnetic structure characterized by an incommensurate wave vector k = (0.080 0 0.32) is observed in the magnetic-ordered phase between T3 = 1.9 K and T4 = 0.5 K, which is composed of the magneticmoment amplitude of 0.3 μB parallel to the a-axis in the tetragonal crystal-structure phase. The modulated magnetic structure is consistent with the previously proposed Yb-ion valence ordered structure appearing below T2 = 105 K, which consists of the periodic arrangement of magnetic and nonmagnetic Yb ions.",

author = "Kohei Oyama and Masaki Sugishima and Kousuke Tanabe and Akihiro Mitsuda and Hirofumi Wada and Kenji Ohoyama and Takeshi Matsukawa and Yukihiko Yoshida and Akinori Hoshikawa and Toru Ishigaki and Kazuaki Iwasa",

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language = "English",

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TY - JOUR

T1 - Neutron diffraction studies on valence ordering compound YbPd

AU - Oyama, Kohei

AU - Sugishima, Masaki

AU - Tanabe, Kousuke

AU - Mitsuda, Akihiro

AU - Wada, Hirofumi

AU - Ohoyama, Kenji

AU - Matsukawa, Takeshi

AU - Yoshida, Yukihiko

AU - Hoshikawa, Akinori

AU - Ishigaki, Toru

AU - Iwasa, Kazuaki

PY - 2018

Y1 - 2018

N2 - The magnetic structure of YbPd was determined for a newly synthesized strain-free sample by neutron diffraction techniques. The sinusoidal magnetic structure characterized by an incommensurate wave vector k = (0.080 0 0.32) is observed in the magnetic-ordered phase between T3 = 1.9 K and T4 = 0.5 K, which is composed of the magneticmoment amplitude of 0.3 μB parallel to the a-axis in the tetragonal crystal-structure phase. The modulated magnetic structure is consistent with the previously proposed Yb-ion valence ordered structure appearing below T2 = 105 K, which consists of the periodic arrangement of magnetic and nonmagnetic Yb ions.

AB - The magnetic structure of YbPd was determined for a newly synthesized strain-free sample by neutron diffraction techniques. The sinusoidal magnetic structure characterized by an incommensurate wave vector k = (0.080 0 0.32) is observed in the magnetic-ordered phase between T3 = 1.9 K and T4 = 0.5 K, which is composed of the magneticmoment amplitude of 0.3 μB parallel to the a-axis in the tetragonal crystal-structure phase. The modulated magnetic structure is consistent with the previously proposed Yb-ion valence ordered structure appearing below T2 = 105 K, which consists of the periodic arrangement of magnetic and nonmagnetic Yb ions.

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JO - journal of the physical society of japan

JF - journal of the physical society of japan

IS - 11

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ER -

Neutron diffraction studies on valence ordering compound YbPd

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