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 42
The fraction of the incident radiation absorbed by the window fabs.w should be
as small as possible , and the fraction absorbed by the detector itself fabs , o as
large as possible . The absorption efficiency Eabs expressed as a fraction , is
1 A = rA - FA S ( 10-13 ) 1 - F wherer ra fraction of A sites occupied by the “ right "
atoms , i.e. , A atoms , and FA = fraction of A atoms in the alloy . When the long -
range order is perfect , ľa 1 by definition , and therefore S = 1. When the atomic ...
... fraction of [ 111 ] component ( area of 70 ° peak ) Volume fraction of [ 100 ]
component ( area of 55 ° peak ) For the aluminum wire , this calculation led to
volume fractions of 0.85 for the [ 111 ] component and 0.15 for the [ 100 ] . Note
that this ...