Relation between metamagnetic transition and quantum critical point in heavy fermion compound YbIrZn $_{20}$

Onuki, Yoshichika; Yasui, Shinichi*; Yoshiuchi, Shingo*; Oya, Masahiro*; Matsushita, Masaki*; Hirose, Yusuke*; Takeuchi, Tetsuya*; Honda, Fuminori*; Settai, Rikio*; Sugiyama, Kiyohiro*; Yamamoto, Etsuji ; Haga, Yoshinori

Metamagnetic behavior of the heavy fermion compound YbIrZn $_{20}$ has been studied experimentally. The metamagnetic transition was clearly seen in the bulk magnetization curve. Near the metamagnetic critical field H 100 kOe, the effective mass of conduction electrons exhibits a significant enhancements. It is suggested that the present metamagnetism is related to the magnetic instability around the quantum critical point.

Language	:	English
Journal	:	Journal of Physics; Conference Series
Volume	:	273
Number	:
Pages	:	p.012013_1 - 012013_4
Publication Year/Month	:	2011/02
Meeting title	:	International Conference on Strongly Correlated Electron Systems (SCES 2010)
Held date	:	2010/06
Location (city)	:	Santa Fe
Location (country)	:	U.S.A.
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1088/1742-6596/273/1/012013
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	no keyword
Research Facility	:	第4研究棟
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	大阪大学

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:32.50 Category:Physics, Condensed Matter
Altmetrics	:

Registration No. : BB20101015
JAEA Abstracts No. : 40000144
Paper Submission No. : 10077

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.