Neutron scattering study on magnetic ordering in a partially rare-earth filled skutterudite PrxFe4Sb12

K. Iwasa; T. Orihara; K. Saito; K. Tomiyasu; Y. Murakami; H. Sugawara; K. Kuwahara; H. Kimura; R. Kiyanagi; Y. Ishikawa; Y. Noda; Y. Aoki; H. Sato; M. Kohgi

doi:10.1088/1742-6596/391/1/012025

Neutron scattering study on magnetic ordering in a partially rare-earth filled skutterudite Pr_xFe₄Sb₁₂

K. Iwasa, T. Orihara, K. Saito, K. Tomiyasu, Y. Murakami, H. Sugawara, K. Kuwahara, H. Kimura, R. Kiyanagi, Y. Ishikawa, Y. Noda, Y. Aoki, H. Sato, M. Kohgi

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

Abstract

Neutron scattering studies reveal that a crystal-field-splitting ground state of Pr³⁺ 4f² electrons in a partially filled PrxFe4Sb12 (x < 1) is a triplet. A magnetically ordered structure below 4 K consists of both magnetic moments at the Pr and Fe sites, in contrast to the x 1 system without any magnetic ordering due to the 4f-electron singlet ground state.

Original language	English
Article number	012025
Journal	Journal of Physics: Conference Series
Volume	391
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/391/1/012025
Publication status	Published - 2012 Jan 1
Event	International Conference on Strongly Correlated Electron Systems, SCES 2011 - Cambridge, United Kingdom Duration: 2011 Aug 29 → 2011 Sep 3

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/391/1/012025

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Iwasa, K., Orihara, T., Saito, K., Tomiyasu, K., Murakami, Y., Sugawara, H., Kuwahara, K., Kimura, H., Kiyanagi, R., Ishikawa, Y., Noda, Y., Aoki, Y., Sato, H., & Kohgi, M. (2012). Neutron scattering study on magnetic ordering in a partially rare-earth filled skutterudite Pr_xFe₄Sb₁₂. Journal of Physics: Conference Series, 391(1), [012025]. https://doi.org/10.1088/1742-6596/391/1/012025

Neutron scattering study on magnetic ordering in a partially rare-earth filled skutterudite Pr_xFe₄Sb₁₂. / Iwasa, K.; Orihara, T.; Saito, K.; Tomiyasu, K.; Murakami, Y.; Sugawara, H.; Kuwahara, K.; Kimura, H.; Kiyanagi, R.; Ishikawa, Y.; Noda, Y.; Aoki, Y.; Sato, H.; Kohgi, M.

In: Journal of Physics: Conference Series, Vol. 391, No. 1, 012025, 01.01.2012.

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

Iwasa, K, Orihara, T, Saito, K, Tomiyasu, K, Murakami, Y, Sugawara, H, Kuwahara, K, Kimura, H, Kiyanagi, R, Ishikawa, Y, Noda, Y, Aoki, Y, Sato, H & Kohgi, M 2012, 'Neutron scattering study on magnetic ordering in a partially rare-earth filled skutterudite Pr_xFe₄Sb₁₂', Journal of Physics: Conference Series, vol. 391, no. 1, 012025. https://doi.org/10.1088/1742-6596/391/1/012025

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abstract = "Neutron scattering studies reveal that a crystal-field-splitting ground state of Pr3+ 4f2 electrons in a partially filled PrxFe4Sb12 (x < 1) is a triplet. A magnetically ordered structure below 4 K consists of both magnetic moments at the Pr and Fe sites, in contrast to the x 1 system without any magnetic ordering due to the 4f-electron singlet ground state.",

author = "K. Iwasa and T. Orihara and K. Saito and K. Tomiyasu and Y. Murakami and H. Sugawara and K. Kuwahara and H. Kimura and R. Kiyanagi and Y. Ishikawa and Y. Noda and Y. Aoki and H. Sato and M. Kohgi",

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AU - Iwasa, K.

AU - Orihara, T.

AU - Saito, K.

AU - Tomiyasu, K.

AU - Murakami, Y.

AU - Sugawara, H.

AU - Kuwahara, K.

AU - Kimura, H.

AU - Kiyanagi, R.

AU - Ishikawa, Y.

AU - Noda, Y.

AU - Aoki, Y.

AU - Sato, H.

AU - Kohgi, M.

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AB - Neutron scattering studies reveal that a crystal-field-splitting ground state of Pr3+ 4f2 electrons in a partially filled PrxFe4Sb12 (x < 1) is a triplet. A magnetically ordered structure below 4 K consists of both magnetic moments at the Pr and Fe sites, in contrast to the x 1 system without any magnetic ordering due to the 4f-electron singlet ground state.

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