作业-3(2012年3月13日)证明在理想的一维离子晶体晶格中马德隆常数为2ln2对于线型离子晶体试考察一条直线其上载有电荷 - q交错的2N个离子最近邻之间的排斥势能为ARn试计算在平衡间距下的系统内能U(R0)采用SI单位制 :
#
Solid State Physics: Exercise for Chapter 6Within free-electron Fermi gas model at zero temperature, derive the relationship between the average energy for each electron and the Fermi energpute
Modern Solid State Physics: Exercise for Chapter 3(a) Pleasepute the c/a ratio for an ideal hexagonal close-packed (HCP) structure; (b)pute the packing fractions of the SC, BCC, FCC, HCP, an
Solid State Physics: Exercise for Chapter 4For a 2-D lattice with a=4 ?, b= 3 ?, and the angle ? between a and b vectors is ???, pleasepute the primitive lattice vectors of its reciprocal lattic
Solid State Physics: Exercise for Chapter 5For a one-dimensional monatomic chain, the mass of each atom is M1=6′10-27 kg, the force constant C=16 N/m (considering only first-neighboring interaction)
Modern Solid State Physics: Exercise for Chapter 2The ionization potentials of Li atom and F atom are 539 eV and 1742 eV, respectively The electron affinities of Li atom and F atom are 0618 eV and 3
小欧制作:晶体:是由离子原子或分子(统称为粒子)有规律的排列而成的具有周期性和对称性 非晶体:有序度仅限于几个原子不具有长程有序性和对称性 点阵:格点的总体称为点阵 晶格:晶体中微粒重心周期性的排列所组成的骨架称为晶格 格点:微粒重心所处的位置称为晶格的格点(或结点) 晶体的周期性和对称性:晶体中微粒的排列按照一定的方式不断的做周期性重复这样的性质称为晶体结构的周期性晶体的对称性指晶体经
固体物理章节可能考题精简版 :
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级 物理化学(Ⅰ)(PHYSIVAL CHAMISTRY) (1) Ⅰ.绪论1什麽是物理化学 物理化学是从物质的物理现象和化学现象的联系入手来探求化学变化及相关的物理变化基本规律的一门科学
违法有害信息,请在下方选择原因提交举报