碱卤化合物和MgO的离子间距压强关系分析

刘泉 陈立溁

刘泉, 陈立溁. 碱卤化合物和MgO的离子间距压强关系分析[J]. 高压物理学报, 2005, 19(2): 159-163 . doi: 10.11858/gywlxb.2005.02.010
引用本文: 刘泉, 陈立溁. 碱卤化合物和MgO的离子间距压强关系分析[J]. 高压物理学报, 2005, 19(2): 159-163 . doi: 10.11858/gywlxb.2005.02.010
LIU Quan, CHEN Li-Rong. Analysis of Interatomic Separation-Pressure Relations for Alkali Halides and Periclase (MgO)[J]. Chinese Journal of High Pressure Physics, 2005, 19(2): 159-163 . doi: 10.11858/gywlxb.2005.02.010
Citation: LIU Quan, CHEN Li-Rong. Analysis of Interatomic Separation-Pressure Relations for Alkali Halides and Periclase (MgO)[J]. Chinese Journal of High Pressure Physics, 2005, 19(2): 159-163 . doi: 10.11858/gywlxb.2005.02.010

碱卤化合物和MgO的离子间距压强关系分析

doi: 10.11858/gywlxb.2005.02.010
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    通讯作者:

    刘泉

Analysis of Interatomic Separation-Pressure Relations for Alkali Halides and Periclase (MgO)

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    Corresponding author: LIU Quan
  • 摘要: 给出了一种新的方法来决定固体的离子间距与压强的关系,并将这种方法应用到碱卤化合物和MgO晶体。这种新方法的理论基础是利用Hildebrand 近似、并运用Harrison的处理方法来考虑排斥能,即考虑离子间的相互作用直到次临近离子。还利用了更精确的方法来计算偶极子-偶极子和偶极子-四极子之间的相互作用。利用这种新方法得到的结果和实验结果吻合得很好。

     

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出版历程
  • 收稿日期:  2004-02-16
  • 修回日期:  2004-04-26
  • 发布日期:  2005-06-05

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