![]() The use of a semitransparent beamstop allows the possibility to determine how much the sample absorbs the radiation using the intensity observed through the beamstop. Usually the beamstop can be completely impenetrable to the X-rays or it may be semitransparent. When an area detector is used to monitor the diffracted radiation, a beamstop is usually needed to stop the intense primary beam that has not been diffracted by the sample, otherwise the detector might be damaged. ![]() In a more complicated apparatus, a goniometer can also be used for fine adjustment of the sample and the detector positions. The direction of the X-rays is indicated with the red arrow.Ī typical diffractometer consists of a source of radiation, a monochromator to choose the wavelength, slits to adjust the shape of the beam, a sample and a detector. Principle The detector end of a simple x-ray diffractometer with an area detector. Please contact us to learn more about our X-ray diffraction capabilities and how we can support your business needs.Measuring instrument used to study the structure of a material using subatomic particlesĪ diffractometer is a measuring instrument for analyzing the structure of a material from the scattering pattern produced when a beam of radiation or particles (such as X-rays or neutrons) interacts with it. #DIFFRACTOMETER DEFINITION FREE#Stress free lattice parameter measurements
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