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2015年

Characterization of Ferromagnetic Order in CePd2P2

INTERNATIONAL CONFERENCE ON STRONGLY CORRELATED ELECTRON SYSTEMS 2014 (SCES2014)
  • Y. Ikeda
  • ,
  • H. Yoshizawa
  • ,
  • S. Konishi
  • ,
  • S. Araki
  • ,
  • T. C. Kobayashi
  • ,
  • T. Yokoo
  • ,
  • S. Ito

592
開始ページ
012013-1-012013-6
終了ページ
記述言語
英語
掲載種別
DOI
10.1088/1742-6596/592/1/012013
出版者・発行元
IOP PUBLISHING LTD

We examine magnetic ordering in CePd2P2 by neutron-scattering experiment and confirmed a ferromagnetic order at low temperatures. From the neutron-scattering data, the ordered moment is evaluated to be similar to 1.3(3) mu(B) per Ce ion at 3 K and is considered to be parallel to the c-axis. In addition, no evidence of the change in the magnetic structure was observed below T-C within the experimental accuracy. In DC magnetization measurement with an as-grown powder sample and a magnetically aligned sample, a clear magnetic anisotropy in CePd2P2 was observed in both ferromagnetic and paramagnetic phases. To obtain further insight to the large Curie temperature T-C of CePd2P2, we have examined the magnetic properties of GdPd2P2 as a reference material. In DC magnetization measurement, successive magnetic transitions at T-I = 10.6 K and T-II = 7.4 K were observed in GdPd2P2. By comparing the transition temperatures of the Ce and Gd compounds, we argue the origin of the large Curie temperature of CePd2P2.

Web of Science ® 被引用回数 : 4

リンク情報
DOI
https://doi.org/10.1088/1742-6596/592/1/012013
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000352239200013&DestApp=WOS_CPL

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