Razik N. Use of a standard reference material for precise lattice parameter determination of materials of hexagonal crystal structure. J Mater Sci Lett, 1987, 6: 1443--1444Razik NA (1987) Use of a standard reference material for pre- cise lattice parameter determination of materials of hex- ...
Lattice parameter refers to the constant distance between unit cells in a crystal structure, as indicated by the lattice parameters provided in the table for various plumbides in the periodic table sequence. AI generated definition based on: Handbook on the Physics and Chemistry of Rare Earths, 20...
This method has been tested by determining the lattice parameter of a simple cubic crystal in comparison with the method based on the configuration changes of the HOLZ lines as the cell parameters is changed. In addition, the crystallographic constants of a hexagonal structure are evaluated and ...
lattice structure晶格(格子)结构 lattice model点阵模型;晶格模型 lattice constant晶格常 ;点阵常 cubic lattice立方晶格;立方格子;立方点阵 lattice vibration晶格振动,点阵振动 lattice parameter晶格参 ;晶格常 lattice dynamics[物]点阵动力学 lattice gas晶格气 ...
(c\)-axis as shown in Fig.1a–f. The NPD patterns at 300 K in Fig.1gcan be indexed by this hexagonal structure without discernible impurities. Rietveld refinements of the NPD patterns reveal that the 2\(d\)-site atomic position in the Sr(Cu,Ag)Sb compounds is fully occupied by Cu...
A lattice vacancy is a simple example of an imperfection.点阵空位就是不完美性的一个简单例子。 常用短语 lattice structure:晶格结构 lattice constant:晶格常数 lattice parameter:晶格参数 Bravais lattice:布拉维晶格 body-centered lattice:体心晶格 face-centered lattice:面心晶格 hexagonal lattice:六角晶格 cu...
Lattice matching is thus relevant for vdW epitaxy with two 2D bonded materials and a fundamental design parameter for vdW heterostructures. The ability to create heterostructures of 2-dimensionally (2D) bonded materials1 has opened up a new direction in condensed matter physics. The large interest ...
晶格参数lattice parameter 晶格常数lattice constant; lattice parameter 晶格场crystal field 晶格放大lattice amplification 晶格结构lattice structure 晶格理论lattice theory 晶格缺陷lattice defect 晶格热压力thermal pressure of lattice 晶格失配lattice mismatch
Only at γ = 1/2, both triangular and hexagonal branches merge in a single, two-sided branch. Interestingly, the cusp in the triangular branch observed for γ = 1/2 (figure 4) only exists for a finite range of the angle parameter γ, namely between two critical values that we will ...
The hexagonal structure of some metals contains an atom at each corner of the hexagon, an atom at the center of each of the end faces, and three atoms located in specific positions within the hexagon. In the simple cube each unit cell has eight atoms at the corners. Each corner is ...