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Magnetic ordering and structural phase transitions of Nd$$_{3}$$$$T$$$$_{4}$$Sn$$_{13}$$ ($$T$$ = Rh and Ir)

Shimoda, Ami*; Iwasa, Kazuaki*; Kuwahara, Keitaro*; Sagayama, Hajime*; Nakao, Hironori*; Ishikado, Motoyuki*; Ohara, Takashi   ; Nakao, Akiko*; Hoshikawa, Akinori*; Ishigaki, Toru*

Synchrotron X-ray diffraction study revealed that Nd$$_{3}$$$$T$$$$_{4}$$Sn$$_{13}$$ ($$T$$ = Rh and Ir) undergo structural phase transitions characterized by the wave vector $$q$$$$_{rm L}$$=(1/2,1/2,0). Neutron diffraction study revealed antiferromagnetic ordering below $$T$$$$_{rm N}$$ = 1.65 and 1.42 K for Nd$$_{3}$$Rh$$_{4}$$Sn$$_{13}$$ and Nd$$_{3}$$Ir$$_{4}$$Sn$$_{13}$$, respectively, which is similar to that previously reported for Nd$$_{3}$$Co$$_{4}$$Sn$$_{13}$$. These compounds show a magnetic susceptibility saturation behavior below approximately 3 K. The results indicate emergence of anomalous electronic correlation in Nd$$_{3}$$$$T$$$$_{4}$$Sn$$_{13}$$ ($$T$$ = Co, Rh, and Ir) above $$T$$$$_{rm N}$$.

Language

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English

Journal

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JPS Conference Proceedings (Internet)

Volume

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38

Number

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Pages

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p.011091_1 - 011091_6

Publication Year/Month

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2023/05

Meeting title

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29th International Conference on Low Temperature Physics (LT29)

Held date

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2022/08

Location (city)

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Sapporo

Location (country)

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Japan

Patent information

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PDF

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Paper URL

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https://doi.org/10.7566/JPSCP.38.011091

DOI for research data

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Keywords

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単結晶中性子回折; SENJU; 磁気構造解析

Research Facility

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J-PARC物質・生命科学実験施設  

Press Release

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Article of JAEA R&D Review

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Cooperating Institute

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総合科学研究機構; 茨城大学; 高エネルギー加速器研究機構

Accesses

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- Accesses

InCites™

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