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. 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. Designed for beginners, not as a reference tool for the advanced reader. |
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Page 100
... Bragg angle . We must therefore consider the scattering of rays incident on the crystal planes at angles deviating slightly from the exact Bragg angle . Suppose , for example , that the crystal has a thickness measured in a direction ...
... Bragg angle . We must therefore consider the scattering of rays incident on the crystal planes at angles deviating slightly from the exact Bragg angle . Suppose , for example , that the crystal has a thickness measured in a direction ...
Page 127
... angle 0 , at which the Bragg law is exactly satisfied . As mentioned in Sec . 3-7 , the intensity of reflection is greatest at the exact Bragg angle but still appreciable at angles deviating slightly from the Bragg angle , so that a ...
... angle 0 , at which the Bragg law is exactly satisfied . As mentioned in Sec . 3-7 , the intensity of reflection is greatest at the exact Bragg angle but still appreciable at angles deviating slightly from the Bragg angle , so that a ...
Page 128
... Bragg angle . 02 OB 20 B OB 01 ΔΟ 1 . 1 ' 2 ' 011 102 Aa → B Na ( b ) ( a ) Fig . 4-14 Scattering in a fixed ... angle 0 with the incident beam , the Bragg law is exactly satisfied and the intensity diffracted in the direction 20 , is a ...
... Bragg angle . 02 OB 20 B OB 01 ΔΟ 1 . 1 ' 2 ' 011 102 Aa → B Na ( b ) ( a ) Fig . 4-14 Scattering in a fixed ... angle 0 with the incident beam , the Bragg law is exactly satisfied and the intensity diffracted in the direction 20 , is a ...
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Common terms and phrases
absorption alloy angle applied arrangement atoms axes axis calculated called camera cause circle consider constant contains corresponding counter counting crystal cubic curve depends described determined diffracted beam diffraction lines diffractometer direction distance effect electron elements energy equal equation error example factor figure film given grain hexagonal incident beam increases indices intensity involved kind lattice Laue less located material means measured metal method normal Note observed obtained occur orientation origin parallel parameter particular pattern percent phase photographic plane pole position possible powder produced projection radiation rays reciprocal reference reflection region relation relative result rotation sample scattering sheet shown shown in Fig shows simple single solid solution spacing specimen sphere standard stress structure surface temperature texture transmission tube twin unit cell usually various vector voltage wave wavelength x-ray zone