Elements of X-ray Diffraction |
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Page 37
... position 000. In this sense , the positions 0 0 0 , 222 are called the " body - centering translations , " since they will produce the two point positions characteristic of a body - centered cell when applied to a point at the origin ...
... position 000. In this sense , the positions 0 0 0 , 222 are called the " body - centering translations , " since they will produce the two point positions characteristic of a body - centered cell when applied to a point at the origin ...
Page 241
... ( Position 3 ) . The final orienta- tion is obtained by a 28 ° rotation about the N'S ' - axis , with the equator of the underlying Wulff net now horizontal ; the poles move to the positions shown by solid symbols ( Position 4 ) . The ...
... ( Position 3 ) . The final orienta- tion is obtained by a 28 ° rotation about the N'S ' - axis , with the equator of the underlying Wulff net now horizontal ; the poles move to the positions shown by solid symbols ( Position 4 ) . The ...
Page 446
... position just behind it . In theory , different slit arrangements are therefore necessary for the measurement made at O and the one made at 45 ° . In practice , a change in slit position between each of these measure- ments is avoided ...
... position just behind it . In theory , different slit arrangements are therefore necessary for the measurement made at O and the one made at 45 ° . In practice , a change in slit position between each of these measure- ments is avoided ...
Contents
THE GEOMETRY OF CRYSTALS | 29 |
CHAPTER 3 | 78 |
CHAPTER 4 | 104 |
Copyright | |
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absorption coefficient absorption edge alloy atomic number austenite axes axis back-reflection Bragg angle Bragg law Bravais lattice calculated camera chart circle composition constant copper cos² counter counting rate cubic curve Debye ring Debye-Scherrer decreases determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance effect electrons elements energy equation error example face-centered face-centered cubic factor film filter given grain hexagonal incident beam indices integrated intensity lattice parameter Laue method martensite measured metal normal obtained orthorhombic parallel percent phase photograph pinhole plotted point lattice pole figure position powder pattern produced pulses rays reciprocal lattice reflecting planes relative rhombohedral rotation sample scaler scattering shown in Fig slit solid solution spacing specimen sphere stereographic projection stress structure substance surface symmetry temperature tetragonal thickness tion transmission twin unit cell vector voltage wave wavelength x-ray beam x-ray diffraction x-ray tube zero zone