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 19
... X - RAYS Since X - rays are produced whenever high - speed electrons collide with a metal target , any x - ray tube must contain ( a ) a source of electrons , ( b ) a high accelerating voltage , and ( c ) a metal target . Furthermore ...
... X - RAYS Since X - rays are produced whenever high - speed electrons collide with a metal target , any x - ray tube must contain ( a ) a source of electrons , ( b ) a high accelerating voltage , and ( c ) a metal target . Furthermore ...
Page 23
... x - ray tubes have a maximum power rating which cannot be exceeded without injury to the tube . This limit is fixed ... x - ray tube is less than 1 percent efficient in producing X - rays and since the diffraction of x - rays by crystals ...
... x - ray tubes have a maximum power rating which cannot be exceeded without injury to the tube . This limit is fixed ... x - ray tube is less than 1 percent efficient in producing X - rays and since the diffraction of x - rays by crystals ...
Page 24
... x 1 mm for a line focus and 0.05 mm ( = 50 um ) diameter for a ... ray tube can operate continuously is limited by the rate at which the target can be cooled . But if the tube is operated for only a small fraction of a second , a pulse of x ...
... x 1 mm for a line focus and 0.05 mm ( = 50 um ) diameter for a ... ray tube can operate continuously is limited by the rate at which the target can be cooled . But if the tube is operated for only a small fraction of a second , a pulse of x ...
Contents
Geometry of Crystals | 31 |
Geometry | 89 |
Intensities Diffraction | 123 |
Copyright | |
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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