Magnetic Properties of Laves Phase RRu_2 Compounds (R=Gd,Tb,Dy,Ho and Er)

スポンサーリンク

概要

• 論文の詳細を見る

• Magnetic studies have been performed on single crystals of the C-14 type Lavesphase RRu. (R=Gd, Tb, lDy, Ho and Er) and the pseudo-binary (R. .Y.)Ru.(R=Tb, Dy, Ho and Er) compounds in the temperature rarxge from 4.2 K to 300 K.DyRu. shows a transition from cone structure to ferromagnetic one at 15 K and theother RRu. compounds exhibit ferromagnetism. The magntetization curves of theRRu. single crystals show their own characteristic behaviors dependent on the sort ofR atoms. Lower moments for all RRu. compounds except GdRu. are observed at 4.2K. The results are interpreted in terms of the single ion Hamiltonian including appliedfield, molecular field and crystal electric field (CEF) terms. From the analysis, theB:(n g4) terms were found to be dominant in this system. Tlne bi-quadratic exchangeinteraction seems to contribtate to magnetic properties in Tl>Ru. and DyRuz.

• 社団法人日本物理学会の論文
• 1987-11-15

著者

• Andoh Yoshikazu

  Faculty Of Education Tottori University

• Andoh Y

  Faculty Of Education Tottori University

関連論文

• Magnetic Characteristics of Laves Phase RMn_2 Compounds (R=Gd,Tb,Dy,Ho and Er)
• Magnetization and Magnetocrystalline Anisotropy of Y_R_xCo_5(R=Pr and Sm) Compounds
• Metamagnetic Transitions in Nd_7Ni_3 : Condensed Matter: Electronic Properties, etc.
• Magnetic Properties of Laves Phase RRu_2 Compounds (R=Gd,Tb,Dy,Ho and Er)

スポンサーリンク