BEAMLINE COMMISSIONING & DETECTOR CHARACTERIZATION

光束线调试

• 批准号: 8168607
• 负责人: RAUL BARREA
• 金额: $ 9.15万
• 依托单位: ILLINOIS INSTITUTE OF TECHNOLOGY
• 依托单位国家: 美国
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8168607
• 关键词: Calibration; Computer Retrieval of Information on Scientific Projects Database; Film; Fluorescence; Funding; Grant; Institution; Ions; Measurement; Measures; Research; Research Personnel; Resources; Sampling; Source; Testing; United States National Institutes of Health; beamline; detector; solid state

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. We have performed the following beamline commissioning tasks: x-ray beam alignment and steering (this involves centering the undulator beam along the defined beamline reference points), monochromator alignment, calibration and focusing (this involves measuring the monochromator rocking curve, energy calibration by using a Au foil and focusing parameters as a function of the energy), vertical focusing mirror alignment and commissioning (this includes setting the focusing parameters at different configurations), ion chamber linearity testing and solid state detectors commissioning. We also performed commissioning tasks on our CCD detectors and fluorescence detectors. Standard NIST samples are mounted on acrylic sample holder between two kapton films. Perform fluorescence calibration measurements with NIST standards.

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 研究中心，而研究中心不一定是研究者所在的机构。 我们已经完成了以下光束线调试任务：X射线束对准和转向（这涉及使波荡器光束沿着所定义的光束线参考点居中）、单色器对准、校准和聚焦（这涉及测量单色摇摆曲线、通过使用Au箔的能量校准和作为能量的函数的聚焦参数），垂直聚焦镜的校准和调试（这包括在不同配置下设置聚焦参数）、离子室线性测试和固态探测器调试。 我们还对CCD探测器和荧光探测器进行了调试。 将标准NIST样品安装在两个kapton膜之间的丙烯酸样品保持器上。 使用NIST标准品进行荧光校准测量。