Alan A. Coelho

The TOPAS symbolic computation system

Simon Parsons, John S. O. Evans, Alan A. Coelho, 2011, Powder Diffraction.

TOPAS and TOPAS-Academic: an optimization program integrating computer algebra and crystallographic objects written in C++

Alan A. Coelho, A. Coelho, 2018 .

An indexing algorithm independent of peak position extraction for X-ray powder diffraction patterns

Alan A. Coelho, 2017 .

Deconvolution of instrument and Kα2 contributions from X-ray powder diffraction patterns using nonlinear least squares with penalties

Alan A. Coelho, A. Coelho, 2018 .

Optimum Levenberg–Marquardt constant determination for nonlinear least-squares

Alan A. Coelho, 2018 .

Indexing of powder diffraction patterns by iterative use of singular value decomposition

Alan A. Coelho, A. Coelho, 2002 .