REX - a program for the analysis of x-ray reflectivity data: user guide and programmer manual

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Persistent URL	http://purl.org/net/epubs/work/25324
Record Status	Checked
Record Id	25324
Title	REX - a program for the analysis of x-ray reflectivity data: user guide and programmer manual
Contributors	TA Crabb (Inst. for Advanced Materials, Ispra, Italy & Strathclyde Univ.), PN Gibson (Inst. for Advanced Materials, Ispra, Italy), KJ Roberts (SERC Daresbury Lab. & Strathclyde Univ.)
Abstract	A FORTRAN program REX, which has been developed to facilitate the interpretation of X-ray reflectivity data, is described. The program allows the simulation of reflectivity profiles as a function of either incident or of energy. Factors such as anomalous dispersion, and surface and interface roughness are taken into account in the model. In addition, experimental data of reflectivity as a function of incident angle can be matched to user-supplied theoretical parameters by a least-squares refinement procedure. Experimental reflectivity data recorded at several X-ray wavelengths can be analysed simultaneously, thus eliminating certain experimental errors.
Organisation	SERC
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Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Report	DL Technical Reports DL-SCI-TM88E. 1992.		DL-SCI-TM88E.pdf	1992