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AmorphousFe-Co-Sm-B合金系的Magnon有效质量和Magnon比热
THE CONTRIBUTION OF SPIN WAVES EXCITATIONS ON THE MAGNETIC SPECIFIC HEAT AND EFFECTIVE MASSES OF MAGNONS IN THE AMORPHOUS ALLOYS Fe Co Sm B
【摘要】 根据Amorphous合金Fe-Co-Sm-B系的磁性实验结果,利用铁磁自旋波理论,定量地估计了此类合金系的Magnon有效质量及自旋波对磁比热容的贡献.
【Abstract】 According to experimental results of spin wave effect on the Amorphous alloys Fe Co Sm B, we quantitatively estimates the effective masses of magnons and the contribution of spin waves excitations to magnetic specific heat C mag .
- 【文献出处】 低温物理学报 ,CHINESE JOURNAL OF LOW TEMPERATURE PHYSICS , 编辑部邮箱 ,1997年06期
- 【分类号】O513
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