典型双原子分子晶体的高压解离和单原子相

李全 马琰铭

李全, 马琰铭. 典型双原子分子晶体的高压解离和单原子相[J]. 高压物理学报, 2013, 27(3): 313-324. doi: 10.11858/gywlxb.2013.03.001
引用本文: 李全, 马琰铭. 典型双原子分子晶体的高压解离和单原子相[J]. 高压物理学报, 2013, 27(3): 313-324. doi: 10.11858/gywlxb.2013.03.001
LI Quan, MA Yan-Ming. High Pressure Dissociation of Typical Diatomic Molecular Solids and Their Atomic Phases[J]. Chinese Journal of High Pressure Physics, 2013, 27(3): 313-324. doi: 10.11858/gywlxb.2013.03.001
Citation: LI Quan, MA Yan-Ming. High Pressure Dissociation of Typical Diatomic Molecular Solids and Their Atomic Phases[J]. Chinese Journal of High Pressure Physics, 2013, 27(3): 313-324. doi: 10.11858/gywlxb.2013.03.001

典型双原子分子晶体的高压解离和单原子相

doi: 10.11858/gywlxb.2013.03.001
详细信息
    通讯作者:

    马琰铭 E-mail:mym@jlu.edu.cn

High Pressure Dissociation of Typical Diatomic Molecular Solids and Their Atomic Phases

  • 摘要: 高压可以有效地改变材料内部原子间的相互作用(如电子轨道重叠、化学成键、电荷分布等),进而改变材料的晶体结构、力学、热学、光学、电学等宏观物理性质。一百多年来,实验压力极限和高压理论方法的不断突破推动着高压学科的快速发展。在高压科学中,典型非极性双原子分子晶体的高压解离研究无疑是挑战高压极限的热点问题,也是20世纪高压物理重点解决的关键问题。针对元素周期表中质量最轻的H2、O2和N2 3种典型双原子共价非极性分子晶体的高压解离行为进行讨论,具体分析了解离产生的物理机制,评述了分子解离后形成的单原子相。

     

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出版历程
  • 收稿日期:  2013-04-23
  • 修回日期:  2013-05-09
  • 发布日期:  2013-06-15

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