頁籤選單縮合
題 名 | A Scheme for Smoothed Groove Tracking |
---|---|
作 者 | Chou,Chien-heng; | 書刊名 | Chinese Journal of Physics |
卷 期 | 38:2(Part1) 民89.04 |
頁 次 | 頁182-191 |
分類號 | 330 |
關鍵詞 | |
語 文 | 英文(English) |
英文摘要 | A new scheme that involves Fourier transformation to determine a correlation function of the first derivative of an electronic-density profile is proposed to improve the groove-tracking method. Tests of application of this scheme on simulated data demonstrate that this scheme is helpful in analysis of reflectivity data to retrieve profiles of electronic density that are not completely smooth, and operates with little or no prior information about unknown profiles. The mathematical basis of the new scheme is discussed. |
本系統中英文摘要資訊取自各篇刊載內容。