The words contained in this file might help you see if this file matches what you are looking for:

...Introduction to powder x ray diffraction st national school on neutron and scattering cora lind kovacs department of chemistry biochemistry the university toledo oh history discovery rays roentgen nobel prize von laue laws bragg developed independently in two countries debye scherrer germany hull united states original methods film based first commercial diffractometer philips pw detectors optics have improved a lot but basic design remains similar http www msm cam ac uk xray images pdiff jpg setups oldest method camera capillary sample surrounded by cylindrical simple cheap setup cullity elements physical basis obeys same physics as single crystal location peaks is given s law d sin n intensity proportional square structure factor amplitude f hkl exp i hx ky lz j...