When a laser beam is incident on many small objects such as lycopodium powder, the resulting diffraction pattern is similar to the diffraction pattern of a small circular aperture (Airy's disk pattern ...

THE recent communication in Nature 1 by J. Gibson directing attention to new extra lines in the X-ray powder diffraction pattern of graphite led us to re-examine a number of photographs of purified ...

The advanced course covers a wide range of topics including systematic errors, factors affecting intensities of diffraction peaks; data reduction algorithms; phase identification; advanced data mining ...

X-ray powder diffraction exploits the interaction between x-rays and matter to study the structural and microstructural properties of materials. X-ray powder diffraction (XRPD) is a powerful technique ...

The technique is typically carried out on a single crystal, but because not all substances easily form good quality crystals, powder X-ray diffraction (PXD) is sometimes used instead. Powder X-ray ...

Non-ambient diffraction is a powerful tool for identifying the effects of temperature, humidity, pressure, or atmosphere on a sample. Materials exposed to non-ambient environments tend to have ...

X-ray diffraction (XRD) is a powerful non-destructive analytical technique used to evaluate crystalline materials and determine their structural properties. As one of the most widely used ...

The Scintag XDS2000 powder diffractometer is configured with a graphite monochromater and IBM compatible workstation running Scintag DMSNT software in Windows NT environment. New cameras installed in ...

Do not exceed 10 mA of current! The electron diffraction tube is fragile. Handle with care. Turn down the high voltage when not in use. It is worthwhile to contrast the diffraction of electrons with ...