J. Mater. Sci. Technol. ›› 1993, Vol. 9 ›› Issue (2): 139-141.

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Exchange Interactions and Ferromagnetism of Pr_(n+1)Co_(3n+5)B_(2n)-type Compounds

Zhidong ZHANG+;Changheng WU;Zhenchen ZHONG;Xiaokai SUN;Y.C. Chuang, Institute of Metal Research, Academia Sinica, Shenyang, 110015, China   

  1. InstituteofMetalResearch,AcademiaSinica,Shenyang,110015,China
  • 收稿日期:1993-03-28 修回日期:1993-03-28 出版日期:1993-03-28 发布日期:2009-10-10

Exchange Interactions and Ferromagnetism of Pr_(n+1)Co_(3n+5)B_(2n)-type Compounds

Zhidong ZHANG+;Changheng WU;Zhenchen ZHONG;Xiaokai SUN;Y.C. Chuang, Institute of Metal Research, Academia Sinica, Shenyang, 110015, China   

  • Received:1993-03-28 Revised:1993-03-28 Online:1993-03-28 Published:2009-10-10

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摘要： <正> In present investigation exchange interactions of Pr_(n+1)Co_(3n+5)B_(2n)-type compounds have been evalu-ated in the light of molecular-field theory. The exchange interactions and ferromagnetism in thesecompounds are discussed in terms of lattice parameters and interatomic distance between Co atom.

Abstract: In present investigation exchange interactions of Pr_(n+1)Co_(3n+5)B_(2n)-type compounds have been evalu- ated in the light of molecular-field theory. The exchange interactions and ferromagnetism in these compounds are discussed in terms of lattice parameters and interatomic distance between Co atom.

Key words: Pr-Co-B alloy, ferromagnetism, exchange interaction