X-Ray Absorption Spectroscopy of Uranium Dioxide

Tobin, J G

关键词: ABSORPTION SPECTROSCOPY;    CALIBRATION;    URANIUM DIOXIDE;    X-RAY SPECTROSCOPY;   

DOI  :  10.2172/1018793
RP-ID  :  LLNL-TR-464059
PID  :  OSTI ID: 1018793
Others  :  TRN: US201114%%487

学科分类：材料科学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

After the CMMD Seminar by Sung Woo Yu on the subject of the x-ray spectroscopy of UO2, there arose some questions concerning the XAS of UO2. These questions can be distilled down to these three issues: (1) The validity of the data; (2) The monchromator energy calibration; and (3) The validity of XAS component of the figure shown. The following will be shown: (1) The data is valid; (2) It is possible to calibrate the monchromator; and (3) The XAS component of the above picture is correct. The remainder of this document is in three sections, corresponding to these three issues.