Elements of X-ray Diffraction |
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Page 36
... cubic cell has four lattice points associated with it , each rhombohedral cell has one , and the former has , correspondingly , four times the volume of the latter . Never- theless , it is usually more convenient to use the cubic cell ...
... cubic cell has four lattice points associated with it , each rhombohedral cell has one , and the former has , correspondingly , four times the volume of the latter . Never- theless , it is usually more convenient to use the cubic cell ...
Page 48
... cubic . The ion positions , inci- dentally , may be written in summary form as : 4 Na at 000+ face - centering translations 4 Clat + face - centering translations . Note also that in these , as in all other structures , the operation of ...
... cubic . The ion positions , inci- dentally , may be written in summary form as : 4 Na at 000+ face - centering translations 4 Clat + face - centering translations . Note also that in these , as in all other structures , the operation of ...
Page 302
... cubic lattice types is recognizable by a charac- teristic sequence of diffraction lines , and these in turn may be described by their sequential s values : Simple cubic : 1 , 2 , 3 , 4 , 5 , 6 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 16 ...
... cubic lattice types is recognizable by a charac- teristic sequence of diffraction lines , and these in turn may be described by their sequential s values : Simple cubic : 1 , 2 , 3 , 4 , 5 , 6 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 16 ...
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 cosĀ² 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