THE ELECTROSTATIC POTENTIAL OF A PERIODIC LATTICE

被引:1
|
作者
Vaman, G. [1 ]
机构
[1] Inst Atom Phys, R-76900 Bucharest, Romania
关键词
Cartesian multipole; lattice; electrostatic potential; energy; IONIC-CRYSTALS; PENETRATION ENERGY; CONSTANTS; CHARGES; OVERLAP;
D O I
10.1016/S0034-4877(15)60029-5
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We calculate electrostatic potential of a periodic lattice of arbitrary extended charges by using the Cartesian multipole formalism. This method allows the separation of the long-range potential from the contact potential (potential on the source). We write both the electrostatic potential and the interaction energy as convergent sums in the reciprocal space.
引用
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页码:135 / 147
页数:13
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