作者: Y.W. Tsang , Marvin L. Cohen
DOI: 10.1016/0038-1098(72)90210-4
关键词: Condensed matter physics 、 Effective nuclear charge 、 Core charge 、 Valence (chemistry) 、 Charge density 、 Atomic physics 、 Partial charge 、 Brillouin zone 、 Materials science 、 Electronic charge density 、 Ionic potential
摘要: Abstract The electronic charge density for PbTe is computed as a function of position in the unit cell and displayed on two different planes. A rough estimate about each atom made. top valence bottom conduction bands are given L point Brillouin zone. influence L-point distribution temperature dependence fundamental gap discussed.