Evidence of three-dimensional Ising ferromagnetism in the A-site-ordered perovskite C_aCu_3Ge_4O_(12)

著录项

• 来源
  《Physical review》 |2011年第21期|p.212403.1-212403.4|共4页
• 作者

  J.-G. Cheng; J.-S. Zhou; J. B. Goodenough; Y. T. Su; Y. Sui;

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• 作者单位

  Materials Science and Engineering Program/Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712, USA;

  Materials Science and Engineering Program/Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712, USA;

  Materials Science and Engineering Program/Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712, USA;

  Center for Condensed Matter Science and Technology, Department of Physics, Harbin Institute of Technology, Harbin, 150001, China;

  Center for Condensed Matter Science and Technology, Department of Physics, Harbin Institute of Technology, Harbin, 150001, China;

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• 原文格式 PDF
• 正文语种 eng
• 中图分类
• 关键词

  static properties (order parameter, static susceptibility, heatrncapacities, critical exponents, etc.)rn; manganites; exchange and superexchange interactions; classical spin models;

  机译：静态特性（阶数参数;静态磁化率;热容量;临界指数等）锰矿;交换和超级交换互动;经典自旋模型;