Luo Guangsheng, Guo Shun. The Structure and Magnetic Properties of Ho2 Co17-xSix Compounds[J]. Chinese Journal of Chemical Physics , 2001, 14(6).
Citation: Luo Guangsheng, Guo Shun. The Structure and Magnetic Properties of Ho2 Co17-xSix Compounds[J]. Chinese Journal of Chemical Physics , 2001, 14(6).

The Structure and Magnetic Properties of Ho2 Co17-xSix Compounds

  • Received Date: 2001-04-30
  • The effects of substituting small amounts of Si for Co on the structure and magnetic properties of Ho2Co17 compounds were studied by means of X-ray diffraction and magnetization measurements. All samples are of single phase with the Th2Ni17-type structure. The substitution of Si for Co leads to an approximately linear decreasing in the unit cell volume. The analysis indicates that the saturation magnetization of Ho2Co17-xSix is found to decrease as x increasing from 0 to 3. From thermomagnetization curves measurements, it is assumed that Ho2Co17-xSix compounds display the plane anisotropy at x=0.5. A spin reorientation occurs turning from base-plane into c-axis for 0.5
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article Metrics

Article views(2404) PDF downloads(1530) Cited by()

Proportional views
Related

The Structure and Magnetic Properties of Ho2 Co17-xSix Compounds

Abstract: The effects of substituting small amounts of Si for Co on the structure and magnetic properties of Ho2Co17 compounds were studied by means of X-ray diffraction and magnetization measurements. All samples are of single phase with the Th2Ni17-type structure. The substitution of Si for Co leads to an approximately linear decreasing in the unit cell volume. The analysis indicates that the saturation magnetization of Ho2Co17-xSix is found to decrease as x increasing from 0 to 3. From thermomagnetization curves measurements, it is assumed that Ho2Co17-xSix compounds display the plane anisotropy at x=0.5. A spin reorientation occurs turning from base-plane into c-axis for 0.5

Luo Guangsheng, Guo Shun. The Structure and Magnetic Properties of Ho2 Co17-xSix Compounds[J]. Chinese Journal of Chemical Physics , 2001, 14(6).
Citation: Luo Guangsheng, Guo Shun. The Structure and Magnetic Properties of Ho2 Co17-xSix Compounds[J]. Chinese Journal of Chemical Physics , 2001, 14(6).

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return