ローパスフィルターによるX線変動の平滑化
1976 年 25 巻 3 号 p. 142-147
詳細
1976 年 25 巻 3 号 p. 142-147
Low pass filter having cut-off frequency under 1.6 Hz has been used to reduce statistical fluctuations in X-ray analysis. Smoothing low intensity X-ray diffraction signal is successful without changing the position and the profile of the original peak. The merits of using low pass filter, such as obtaining high resolution, detection of weak peak and accurate measurement of weak and broadened reflection, are also mentioned.
