The first Brillouin zone for the bcc lattice. 1.10.5 fcc Lattice The primitive translation vectors b1,b2,b3 of the reciprocal lattice of the fcc lattice are (Problem 1.14) (1.58)b1=(2π/a)(yˆ+zˆ−xˆ
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 ...
FCC crystalsFirst 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 ...
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...