Elements of X-ray DiffractionIntended 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. |
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Page 276
... known patterns one which matches the pattern of the unknown exactly . The collection of known patterns has to be fairly large , if it is to be at all useful , and then pattern - by - pattern comparison in order to find a matching one ...
... known patterns one which matches the pattern of the unknown exactly . The collection of known patterns has to be fairly large , if it is to be at all useful , and then pattern - by - pattern comparison in order to find a matching one ...
Page 309
... known number of atoms in a unit cell of known shape and size , are required , the observed relative intensities of the diffracted beams , since these intensities are determined by atom positions . In finding the atom positions , however ...
... known number of atoms in a unit cell of known shape and size , are required , the observed relative intensities of the diffracted beams , since these intensities are determined by atom positions . In finding the atom positions , however ...
Page 310
... known structures a few likely candidates , may be selected as a starting point . Analysis proceeds on the assumption that this unknown structure is the same as , or very similar to , one of these known ones . A great many known ...
... known structures a few likely candidates , may be selected as a starting point . Analysis proceeds on the assumption that this unknown structure is the same as , or very similar to , one of these known ones . A great many known ...
Contents
Geometry of Crystals | 31 |
Geometry | 89 |
Intensities Diffraction | 123 |
Copyright | |
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Common terms and phrases
absorption alloy angle appear applied atoms axis calculated called camera cause circle complete consider constant contains counting crystal cubic curve depends described detector determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance effect electrons energy equal equation error example factor Figure film fraction function given grain hexagonal incident beam increases indices intensity kind lattice Laue material means measured metal method normal Note observed obtained occur orientation origin parallel parameter particular pattern peak percent phase plane plot pole position possible powder produce projection radiation rays reciprocal lattice recorded reference reflection region relation relative result rotation sample scattering shown shown in Fig shows simple single solid space specimen sphere stress structure surface temperature tion transmission tube unit cell usually vector wave wavelength x-ray