关于铁磁性物质的自发磁化

2020-01-05

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摘要 本文在铁磁性物质现有自发磁化理论模子的基本上提出,在自发磁化进程中除了电子之间的互换浸染能以外,还存在一项影响自发磁化的能量─—无序能在分子场模子的框架内,,引入一个作为热举动能、互换能和无序能的函数的有效分子场系数λ(T).利用人对计较出来的铁磁性物质在铁磁状态下自发磁化强度与温度的干系和在顺磁状态下磁化率与温度的干系,与Ni的尝试功效切合得很好     处事  
   
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收稿日期:  1997-09-18      修回日期:  1997-09-18           出书日期:  1997-09-18      宣布日期:  1997-09-18      期的出书日期:  1997-09-18  
引用本文:      
王永忠;张志东;曾德长;阳宗全;汤洪;乔桂文. 关于铁磁性物质的自发磁化[J]. 金属学报, 1997, 33(9): 981-986.
WANG Yongzhong;ZHANG Zhidong;ZENG Dechang;YANG Zongquan;TANG Hong;QIAO Guiwen (Institute of Metal Research; Chinese Academy of Sciences;Shenyang 110015). SPONTANEOUS MAGNETIZATION OF FERROMAGNET. Acta Metall Sin, 1997, 33(9): 981-986.
 
 
 
 
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