A Study of Grazing Incidence Configurations and Their Effect on X-Ray Diffraction Data

Autor:	Michael O. Eatough, Raymond P. Goehner
Rok vydání:	1992
Předmět:	Diffraction Radiation Materials science business.industry Phase (waves) Collimator Condensed Matter Physics law.invention Optics Residual stress law Crystal monochromator General Materials Science Crystallite business Instrumentation Beam (structure) Monochromator
Zdroj:	Powder Diffraction. 7:2-5
ISSN:	1945-7413 0885-7156
DOI:	10.1017/s0885715600015980
Popis:	In recent years, grazing incidence angle attachments have been shown to be very useful in the phase identification of thin polycrystalline films. These devices are sold commercially as attachments to standard powder diffractometers. The attachment normally consists of a long soller slit assembly and a flat crystal monochromator. The soller slit with or without the monochromator is mounted on the diffracted beam side. In this paper we discuss the effects of different configurations from collimator to monochromator on diffraction data. An understanding of these effects is essential in order to obtain more reliable information on phase transformations, crystallite size, microstrain, and residual stress studies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::51ad50a7c287bdb2b582e2cc42c619b1 https://doi.org/10.1017/s0885715600015980 Zobrazit plný text záznamu