Construction Of Soft X-ray Diffractometer And Its Test Experiment

• Main Authors: Chung, Cheng-Han, 鍾承翰
• Other Authors: Chang, Shin-Lin
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/81429731315028071607

碩士 === 國立清華大學 === 物理學系 === 86 === 　　We report the details on the construction, commissioning, and tests of a soft X-ray diffractometer. It has been verified that the sphere errors and angle positioning errors of the difffractometer are withim the designed values given in the specification. The vacuum and soft X-fay photon detection have also been tested and satifsfactory results have been obtained. Some test experiments such as soft X-ray powder diffraction and reflectivity measurements carried out reveal the capability of this diffractometer in characterizing mesoscopic materials structures.