## Elements of X-Ray Diffraction |

### From inside the book

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Page 301

A cubic crystal gives diffraction lines whose

equation, obtained by combining the Bragg law with the plane-spacing equation

for the cubic system : sin2 e sin2 6 \2 (h» + k2 + I2) 4 Since the sum s = (h2 + fc2

+ ...

A cubic crystal gives diffraction lines whose

**sin2 6 values**satisfy the followingequation, obtained by combining the Bragg law with the plane-spacing equation

for the cubic system : sin2 e sin2 6 \2 (h» + k2 + I2) 4 Since the sum s = (h2 + fc2

+ ...

Page 307

Vertical and horizontal movements correspond to trying various c/a and a values,

respectively, and the only restriction on these movements is that the edge of the

strip must ... 10-4, are designed for use with

Vertical and horizontal movements correspond to trying various c/a and a values,

respectively, and the only restriction on these movements is that the edge of the

strip must ... 10-4, are designed for use with

**sin2 6 values**rather than d values.Page 329

small

bracketed terms are constant for any one film, so that Ad — = K

(H-H) d where K is a constant. Accordingly, we have the important result that ...

small

**values**of <f>. We then have Ad /AS' A# Az\ — = I 1 I**sin2**<t>. d \S' R R) Thebracketed terms are constant for any one film, so that Ad — = K

**sin2**0 = K cos2**6**,(H-H) d where K is a constant. Accordingly, we have the important result that ...

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#### LibraryThing Review

User Review - ron_benson - LibraryThingExcellent reference book. Needs some updating in terms of advances in detector technology. Read full review

### Contents

PROPERTIES OF XRAYS | 1 |

THE GEOMETRY OF CRYSTALS | 29 |

THE DIRECTIONS OF DIFFRACTED BEAMS | 78 |

Copyright | |

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### Common terms and phrases

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 density determined diffracted beam diffraction lines diffraction pattern diffractometer direction distance electrons elements equation error example face-centered face-centered cubic factor film filter given grain hexagonal incident beam indices integrated intensity lattice parameter Laue method located martensite measured metal normal obtained orthorhombic parallel percent phase photograph pinhole plotted point lattice pole figure position powder pattern preferred orientation produced pulses rays reciprocal lattice reflecting planes relative rhombohedral rotation sample scattering shown in Fig sin2 6 values slit solid solution spacing specimen sphere stereographic projection stress structure substance surface symmetry temperature tetragonal thickness tion transmission twin twin band unit cell vector voltage wave wavelength x-ray diffraction x-ray tube zero zone