Elements of X-ray Diffraction
Prentice Hall, 2001 - Technology & Engineering - 664 pages
Intended to acquaint the reader with the theory of x-ray diffraction, the experimental methods involved, and the main applications. The book is a collection of principles and methods stressing X-ray diffraction rather than metallurgy. KEY TOPICS: The book is written entirely in terms of the Bragg law and can be read without any knowledge of the reciprocal lattice. It is divided into three main parts--Fundamentals; experimental methods; and applications. MARKET: Designed for beginners, not as a reference tool for the advanced reader.
Results 1-3 of 41
The unit cell of a hexagonal lattice is defined by two equal and coplanar vectors a
, and az , at 120 ° to one another , and a third axis c at right angles ( Fig . 2-15 ( a
) } . The complete lattice is constructed , as usual , by repeated translations of ...
The “ association " of pairs of atoms with the points of a simple hexagonal Bravais
lattice is suggested by the dashed lines in ( b ) . Note , however , that the atoms of
a close - packed hexagonal structure do not themselves form a point lattice ...
Appendix 4 The Rhombohedral - Hexagonal Transformation The lattice of points
shown in Fig . A4-1 is rhombohedral , that is , it possesses the symmetry
elements characteristic of the rhombohedral system . The primitive rhombohedral