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 ...

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 ...

In pharmaceuticals, PXRD is most commonly used to detect traces of polymers. Better detectors and optical technologies are being developed primarily to push the limits of detection (LOD) still lower.

THE classical methods of X-ray crystallography give either the spacings but not the positions of the reflecting planes (if monochromatic radiation is used, as in the rotating crystal and powder ...

Particle size analysis is crucial to quality control and product development in a number of key industries including aerosols, construction, food and beverage, paint and coatings, and pharmaceuticals.

This video shows how the X-ray powder diffraction sample preparation, measurement and analysis is now easy with Bruker’s D2 PHASER instrument. The D2 PHASER desktop X-ray diffraction tool enables ...

BUFFALO, N.Y. -- A new, more powerful method of determining the details of molecular structure will be the topic of an international workshop to be held May 12-17 at the University at Buffalo.

ABSTRACT Several residual stress (RS) measurement standards that employ x-ray diffraction (XRD) techniques are available for users in Europe, North America, Japan and other countries. Such standards ...

Three-dimensional imaging is dramatically expanding our ability to examine biological specimens enabling a peek into internal structures. Recent advance in X-ray diffraction method has greatly ...

The Philips Electronic Instruments X-ray generator provides an X-ray source for the Laue method X-ray photo measurement. The system has been upgraded with a modern and complete safety interlocked, ...

Experiments were conducted to establish a laser diffraction-based method for the determination of lactose powder particle size. This was accomplished using a Bettersizer 2600 equipped with a fully ...