Relation between bulk compressibility and surface energy of liquid metals
Relation between bulk compressibility and surface energy of liquid metals
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液态金属体积压缩率与表面能的关系
DOI：
10.1088/0022-3719/6/19/002
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发表时间：
1973
期刊：
影响因子：
--
通讯作者：
N. H. March
中科院分区：
文献类型：
--
作者：
R. C. Brown;N. H. March
通过假定金属表面附近的电子气可以通过只保留梯度展开中的最低阶项来处理，证明了体积可压缩性、表面能和金属表面电子密度分布的‘厚度’之间存在着关系。这种关系得到了经验上的证实。
By assuming that the electron gas near a metal surface can be treated by retaining only the lowest-order term in a gradient expansion, it is demonstrated that a relation exists between bulk compressibility, surface energy and the 'thickness' of the electron density distribution at the metal surface. Such a relation is confirmed empirically.