@article{oai:nitech.repo.nii.ac.jp:00006118, author = {井田, 隆 and Ida, Takashi}, journal = {名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology}, month = {Jun}, note = {This article introduces the core concept of a deconvolution-convolution treatment (DCT) on powder diffraction data, recently proposed by the author. The method is based on a realistic spectroscopic profile of X-ray and the results of cumulant analysis of a precise approximate formula for the axial-divergence aberration in Bragg-Brentano geometry. It is demonstrated that the powder diffraction data treated by the method show almost symmetric single peak profile, and small unwanted peaks in the observed data are effectively removed by the method., application/pdf}, pages = {37--43}, title = {粉末回折データに対する逆畳み込み・畳み込み処理の考え方}, volume = {5}, year = {2017}, yomi = {イダ, タカシ} }