Hall resistance and XMCD measurements across magnetic compensation in Pr0.8Gd0.2Al2

Prasanna D. Kulkarni, A. Thamizhavel, T. Nakamura, S. Ramakrishnan, A. K. Grover

研究成果: Conference contribution

抄録

Field induced reversal in orientations of magnetic moments is a characteristic of the 'zero magnetization spin-ferromagnets', comprising dissimilar rare earth moments combined with non-magnetic elements. Many interesting features are observed as a result of such a reorientation process. We present the sign reversal in Hall resistance across the magnetic compensation temperature in polycrystalline Pr0.8Gd0.2Al2 alloy and also provide the microscopic evidence via the XMCD measurements for the field-induced reversal in the orientation of Pr and Gd moments in a single crystal sample.

本文言語English
ホスト出版物のタイトルSolid State Physics - Proceedings of the 55th DAE Solid State Physics Symposium 2010
出版社American Institute of Physics Inc.
ページ1197-1198
ページ数2
PART A
ISBN(印刷版)9780735409057
DOI
出版ステータスPublished - 2011
外部発表はい

出版物シリーズ

名前AIP Conference Proceedings
番号PART A
1349
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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