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 142
... calculated and observed in- tensities is again satisfactory . In this case , both the values of | F | 2 and of p vary irregularly with 0 , leading to an irregular variation of I. One further remark on intensity calculations is necessary ...
... calculated and observed in- tensities is again satisfactory . In this case , both the values of | F | 2 and of p vary irregularly with 0 , leading to an irregular variation of I. One further remark on intensity calculations is necessary ...
Page 325
... calculate its diffraction pattern in a very straightforward fashion , and examples of such calculations were given in Sec ... calculated pattern compared with the observed one . If the two agree in all detail , the assumed structure is ...
... calculate its diffraction pattern in a very straightforward fashion , and examples of such calculations were given in Sec ... calculated pattern compared with the observed one . If the two agree in all detail , the assumed structure is ...
Page 347
... calculated intensities of the first eight possible lines are listed : there is no agreement whatever between these values and the observed intensities . On the other hand , if the ZnS structure is assumed , intensity calculations lead ...
... calculated intensities of the first eight possible lines are listed : there is no agreement whatever between these values and the observed intensities . On the other hand , if the ZnS structure is assumed , intensity calculations lead ...
Contents
Geometry of Crystals | 32 |
Chapter 3 | 81 |
EXPERIMENTAL METHODS | 147 |
Copyright | |
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Common terms and phrases
absorption coefficient alloy atomic number austenite back-reflection body-centered Bragg angle Bragg law Bravais lattice calculated camera chart circle collimator constant copper cos² counter counting rate cubic curve Debye ring Debye-Scherrer decreases determined diffracted beam diffraction lines diffraction pattern diffractometer diffractometer axis direction effect electron energy equation error example face-centered face-centered cubic factor film filter given grain hexagonal incident beam indices integrated intensity Kẞ lattice parameter Laue method Laue spot martensite measured metal normal obtained orthorhombic parallel percent phase photographic pinhole pole figure position powder pattern preferred orientation proportional pulses random rays reciprocal lattice reflecting planes relative rotation sample scattering sheet shown in Fig shows slit solid solution spacing specimen spectrometer stereographic projection structure substance surface symmetry temperature tetragonal texture thickness transmission twin unit cell vector voltage wave wavelength x-ray beam x-ray diffraction x-ray tube zone