THE TECHNIQUE OF X-RAY DIFFRACTION INVESTIGATION OF CRYSTAL AGGREGATES
A. V. Panchenko1,2, N. D. Tolstykh3, S. A. Gromilov1,2
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Novosibirsk State University, Novosibirsk, Russia
3Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: X-ray diffraction, Debye-Scherrer method, CCD detector, minerals
Abstract
A number of experimental techniques of the X-ray diffraction investigation of crystal aggregates is presented with employment of modern diffractometers equipped with 2D CCD detectors. Fundamentally, these techniques are based on taking a series of Debye-Scherrer photographs. The measurement accuracy of the interplanar distances and unit cell parameters using internal and external standards is discussed.
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