A Robust Method for Least Squares Lattice Parameter Refinement
- 1 September 1990
- journal article
- research article
- Published by Cambridge University Press (CUP) in Powder Diffraction
- Vol. 5 (3) , 144-145
- https://doi.org/10.1017/s0885715600015578
Abstract
A program has been written for rapid lattice parameter refinement which is designed to be applied to components in a mixture. This FORTRAN program employs a linear least-squares technique and is applicable to crystal systems with symmetry orthorhombic or higher. In addition to lattice parameters, a 2θ-zero can also be refined. Either approximate lattice parameters or a minimal set of indexed lines can be used as input. An example is given of its application to a AuMn two phase system.Keywords
This publication has 2 references indexed in Scilit:
- Phase transitions in the Mn1 ± xAu1 ± y homogeneity rangeJournal of the Less Common Metals, 1988
- A new computer program for Rietveld analysis of X-ray powder diffraction patternsJournal of Applied Crystallography, 1981