Elements of X-ray Diffraction |
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Page 11
... absorption coefficient , is the one usually tabulated . Equation ( 1-10 ) may then be rewritten in a more usable form : Iz = Ioe ( μ / p ) px ( 1-11 ) Values of the mass absorption coefficient μ / p are given in Appendix 4 for various ...
... absorption coefficient , is the one usually tabulated . Equation ( 1-10 ) may then be rewritten in a more usable form : Iz = Ioe ( μ / p ) px ( 1-11 ) Values of the mass absorption coefficient μ / p are given in Appendix 4 for various ...
Page 13
... absorption coefficient suddenly increases about eightfold in value . True absorption is now oc- curring and a large fraction of the incident quanta simply disappear , their energy being converted into fluorescent radiation and the ...
... absorption coefficient suddenly increases about eightfold in value . True absorption is now oc- curring and a large fraction of the incident quanta simply disappear , their energy being converted into fluorescent radiation and the ...
Page 129
... Absorption in Debye - Scherrer specimens : ( a ) general case , ( b ) highly absorbing specimen . 4-10 Absorption factor . Still another factor affecting the intensities of the diffracted rays must be considered , and that is the absorption ...
... Absorption in Debye - Scherrer specimens : ( a ) general case , ( b ) highly absorbing specimen . 4-10 Absorption factor . Still another factor affecting the intensities of the diffracted rays must be considered , and that is the absorption ...
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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