FCC A general reciprocal lattice vector of the FCC lattice is The shortestGsare the 8 vectors(2π/a)(±1,±1,±1). The next shortestGsare the 6 vectors±(2π/a)(2,0,0),±(2π/a)(0,2,0),±(2π/a)(0,0,2).The Brillouin zone enclosed by the bisector planes perpendicular ...
布里渊区11BANDAND布里渊十一BRILLOUINlatticezonefcc 系统标签: brillouinband点阵轨道带图平移 第十一讲、布里渊区(BrillouinZone)和能带2005年6月15日:(1)N个C链的多烯:能级密集的分布于α+2β,α-2β之间。α+2βα-2βEK能量vs.能级数(2)、封闭处理—转化平移群为旋转群处理例子:H原子无限链HMO近似...
First Brillouin zoneThermal conductivityMolecular dynamicsPhonon transportSolid argonMany crystals of scientific and technical importance have the face-centered cubic (FCC) lattice. Computational studies of electronic, thermal, and optical properties of FCC crystals usually involve the first Brillouin zone. ...
aCrystal structure of AgF2at the ambient pressure withPbcasymmetry. Ag and F atoms occupy the 4a (0, 0, 0) and 8c (0.306, 0.128, 0.184) sites, respectively.bThe corresponding Brillouin zone (BZ). The viridescent shadow planes on the surfaces of the BZ represent the node-surface structur...