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 44
Bernard Dennis Cullity. A slightly different system of plane indexing is used in the hexagonal system . The unit cell of a hexagonal lattice is defined by two equal and coplanar vectors a , and a2 , at 120 ° to one another , and a third ...
Bernard Dennis Cullity. A slightly different system of plane indexing is used in the hexagonal system . The unit cell of a hexagonal lattice is defined by two equal and coplanar vectors a , and a2 , at 120 ° to one another , and a third ...
Page 335
... Hexagonal System Patterns of hexagonal crystals can also be indexed by graphical methods , since the hexagonal unit cell , like the tetragonal , is characterized by two variable parameters , a and c . The plane - spacing equation is 4 ...
... Hexagonal System Patterns of hexagonal crystals can also be indexed by graphical methods , since the hexagonal unit cell , like the tetragonal , is characterized by two variable parameters , a and c . The plane - spacing equation is 4 ...
Page 504
... hexagonal cell having axes a , ( H ) , a2 ( H ) , and c ( H ) . The hexagonal cell is no longer primitive , since it contains three lattice points per unit cell ( at 0 0 0 , 1 , and 3 ) , and it has three times the volume of the ...
... hexagonal cell having axes a , ( H ) , a2 ( H ) , and c ( H ) . The hexagonal cell is no longer primitive , since it contains three lattice points per unit cell ( at 0 0 0 , 1 , and 3 ) , and it has three times the volume of the ...
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