Rietveld 1969 powder-pattern refinement: full-profile least-squares minimizes sum w_i (y_i,obs - y_i,calc)^2; quantitative phase analysis; standard Fullprof + GSAS-II software.
Rietveld 1969 powder-pattern refinement: full-profile least-squares minimizes sum w_i (y_i,obs - y_i,calc)^2; quantitative phase analysis; standard Fullprof + GSAS-II software.