Feng Yun-he, Liang Xue-hai, Lin Kui-xun, Wu Shuan-chi. A STUDY ON THE EXPRESSION FUNCTION OF PEAK PROFILE AND THE RESOLUTION OF SPECTRAL OVERLAPPING PEAKS[J]. Acta Polymerica Sinica, 1980,(4):231-235.
Feng Yun-he, Liang Xue-hai, Lin Kui-xun, Wu Shuan-chi. A STUDY ON THE EXPRESSION FUNCTION OF PEAK PROFILE AND THE RESOLUTION OF SPECTRAL OVERLAPPING PEAKS[J]. Acta Polymerica Sinica, 1980,(4):231-235.DOI:
A computer program was developed to resolve the overlapping X-ray diffraction peaks by Davidon's Minization Method. A new expression called 'Extended Cauchy Function' has been proposed to express the scattering curves of non-crystalline polymers. More reasonable results were obtained than those calculated by Hindeleh's polynomial function.