Metamagnetic transition of itinerant ferromagnet UP under high pressure

Araki, Shingo*; Hayashida, Minami*; Nishiumi, Naoto*; Manabe, Hiroki*; Ikeda, Yoichi*; Kobayashi, Tatsuo*; Murata, Keizo*; Inada, Yoshihiko*; Winiewski, P.*; Aoki, Dai*; Onuki, Yoshichika; Yamamoto, Etsuji ; Haga, Yoshinori

Hall effect measurements in ferromagnet UP were carried out under pressure up to 4.3 GPa. The Hall resistivity at paramagnetic state is dominated by the extraordinary Hall effect due to the skew scattering. The Curie temperature decreases with increasing pressure and disappears at Pc = 4.1 GPa. The clear first-order metamagnetic transition from the paramagnetic state to the strongly ferromagnetic state appears around Pc at low temperature.

Language	:	English
Journal	:	JPS Conference Proceedings (Internet)
Volume	:	3
Number	:
Pages	:	p.011081_1 - 011081_6
Publication Year/Month	:	2014/06
Meeting title	:	International Conference on Strongly Correlated Electron Systems (SCES 2013)
Held date	:	2013/08
Location (city)	:	Tokyo
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.7566/JPSCP.3.011081
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	強磁性; 高圧
Research Facility	:	第4研究棟
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	岡山大学

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Registration No. : BB20142637
JAEA Abstracts No. : 43000063
Paper Submission No. : 15195

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