A High Energy Resolution X-ray Spectrometer using SDD

摘要：

　　A high energy resolution X-ray spectrometer based on Silicon Drift Detector is described in this paper. The spectrometer consists of the SDD detector module, the analog electronics for shaping and filtering and the digital electronics for peak detection and data transfer. The system can working at room temperature as a thermo electric cooler (Peltier Element) is integrated into the SDD chip. The dynamic range is about 1 keV to 10 keV. Test results indicated high energy resolution Full Width at Half Maximum (FWHM), which is better than 160 eV @ 5.9 keV with the incoming photon of radioisotopes (55Fe).

关键词： Spectrometer X-ray Silicon Drift Detector high energy resolution FWHM

作者: CHEN Er Lei FENG Chang Qing YE Chun Feng LIU Shu Bin

作者单位: Modern Physics Department, University of Science and Technology of China;The State Key Laboratory of Particle Detection and Electronics, USTC

会议类型: 国际会议

会议名称: 2015 Joint International Mechanical,Electronic and Information Technology Conference(JIMET 2015)(2015 联合国际机械,电子与信息技术国际会议)

会议地点: 重庆

会议语种:英文

页码: 999-1003

在线出版日期: 2015-12-18（万方平台首次上网日期，不代表论文的发表时间）