NMR studies on EuNi2Si2 with trivalent Eu ion

T. Koyama; F. Ueyama; T. Maruyama; K. Ueda; T. Mito; A. Mitsuda; H. Wada

doi:10.1088/1742-6596/868/1/012023

NMR studies on EuNi₂Si₂ with trivalent Eu ion

T. Koyama, F. Ueyama, T. Maruyama, K. Ueda, T. Mito, A. Mitsuda, H. Wada

Condensed Matter Physics

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

Abstract

We have performed ²⁹Si nuclear magnetic resonance experiment to investigate microscopic magnetic properties of EuNi₂Si₂ with trivalent Eu ion. The temperature dependence of the nuclear spin-lattice relaxation rate 1/T ₁ can be explained by considering the two relaxation processes: conduction electrons and the thermally activated spins in the excited levels of J-multiplet. The temperature dependence of the Knight shift could roughly be reproduced with the spin-orbit coupling constant estimated from 1/T ₁.

Original language	English
Article number	012023
Journal	Journal of Physics: Conference Series
Volume	868
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/868/1/012023
Publication status	Published - Jul 4 2017
Event	International Workshop on Itinerant-Electron Magnetism 2015 - Kyoto, Japan Duration: Sep 25 2015 → Sep 27 2015

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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title = "NMR studies on EuNi2Si2 with trivalent Eu ion",

abstract = "We have performed 29Si nuclear magnetic resonance experiment to investigate microscopic magnetic properties of EuNi2Si2 with trivalent Eu ion. The temperature dependence of the nuclear spin-lattice relaxation rate 1/T 1 can be explained by considering the two relaxation processes: conduction electrons and the thermally activated spins in the excited levels of J-multiplet. The temperature dependence of the Knight shift could roughly be reproduced with the spin-orbit coupling constant estimated from 1/T 1.",

author = "T. Koyama and F. Ueyama and T. Maruyama and K. Ueda and T. Mito and A. Mitsuda and H. Wada",

year = "2017",

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T1 - NMR studies on EuNi2Si2 with trivalent Eu ion

AU - Koyama, T.

AU - Ueyama, F.

AU - Maruyama, T.

AU - Ueda, K.

AU - Mito, T.

AU - Mitsuda, A.

AU - Wada, H.

PY - 2017/7/4

Y1 - 2017/7/4

N2 - We have performed 29Si nuclear magnetic resonance experiment to investigate microscopic magnetic properties of EuNi2Si2 with trivalent Eu ion. The temperature dependence of the nuclear spin-lattice relaxation rate 1/T 1 can be explained by considering the two relaxation processes: conduction electrons and the thermally activated spins in the excited levels of J-multiplet. The temperature dependence of the Knight shift could roughly be reproduced with the spin-orbit coupling constant estimated from 1/T 1.

AB - We have performed 29Si nuclear magnetic resonance experiment to investigate microscopic magnetic properties of EuNi2Si2 with trivalent Eu ion. The temperature dependence of the nuclear spin-lattice relaxation rate 1/T 1 can be explained by considering the two relaxation processes: conduction electrons and the thermally activated spins in the excited levels of J-multiplet. The temperature dependence of the Knight shift could roughly be reproduced with the spin-orbit coupling constant estimated from 1/T 1.

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DO - 10.1088/1742-6596/868/1/012023

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JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

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T2 - International Workshop on Itinerant-Electron Magnetism 2015

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