Elements of X-ray Diffraction |
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Page 104
... Consider reflections from the ( 001 ) planes which are shown in profile in Fig . 4-2 . For the base - centered lattice shown in ( a ) , suppose that the Bragg law is satisfied for the particular values of λ and employed . This means ...
... Consider reflections from the ( 001 ) planes which are shown in profile in Fig . 4-2 . For the base - centered lattice shown in ( a ) , suppose that the Bragg law is satisfied for the particular values of λ and employed . This means ...
Page 124
... consider the 111 reflection . There are four sets of planes of the form { 111 } which have the same spacing but different orientation , namely , ( 111 ) , ( 11ī ) , ( 111 ) , and ( 111 ) , whereas there are only three sets of the form ...
... consider the 111 reflection . There are four sets of planes of the form { 111 } which have the same spacing but different orientation , namely , ( 111 ) , ( 11ī ) , ( 111 ) , and ( 111 ) , whereas there are only three sets of the form ...
Page 366
... consider 100 atoms of AuCu3 , i.e. , 25 gold atoms and 75 copper atoms . Suppose the ordering is not perfect and only 22 of these gold atoms are on " gold sites , " i.e. , cube corner positions , the other 3 being on " copper sites ...
... consider 100 atoms of AuCu3 , i.e. , 25 gold atoms and 75 copper atoms . Suppose the ordering is not perfect and only 22 of these gold atoms are on " gold sites , " i.e. , cube corner positions , the other 3 being on " copper sites ...
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a₁ absorption coefficient absorption edge alloy analysis angle atomic number austenite axis back-reflection Bragg angle Bragg law Bravais lattice calculated camera circle composition constant copper atoms cos² counter cubic curve Debye ring Debye-Scherrer decrease determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance electrons elements equation error example face-centered face-centered cubic factor film fluorescent fluorescent radiation given grain hexagonal incident beam indices integrated intensity lattice parameter martensite measured metal normal obtained orientation Orthorhombic parallel percent phase photograph pinhole pole figure position powder pattern produced projection pulses rays reciprocal lattice reciprocal-lattice reflecting planes relative residual stress rhombohedral rotation sample scattering shown in Fig sin² slit solid solution spacing specimen spectrometer sphere spot stereographic substance surface temperature tetragonal thickness tion transmission twin unit cell values vector voltage wave wavelength x-ray diffraction x-ray method x-ray tube zero zone