Development of a Fast Monitor of Position and Intensity of a Synchrotron Radiation Beam for Experiments on Studying Fast-flowing Processes

IF 0.4 4区 工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY
V. Aulchenko, A. Glushak, M. Kornievsky, L. Shekhtman, M. Skakunov, O. Tolbanov, A. Tyazhev, A. Vinnik, A. Zarubin
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Abstract

The proposed concept of the design and electronics of a fast monitor of the position and intensity of a synchrotron radiation beam is presented. Sensors based on radiation-resistant materials, leucosapphire and silicon carbide, are investigated as possible detectors for the fast beam monitor. Tests of detectors based on leucosapphire and silicon carbide have shown that both materials are suitable as photodetectors for recording fast signals from short flashes of a white beam of synchrotron radiation from each electron bunch in the storage ring. Current pulses generated by detectors based on these materials have a duration of up to 20 ns. In this case, the signal generated by a sensor based on silicon carbide exceeds the corresponding signal from a sensor based on leucosapphire by 3.9 times, provided that the thickness of the sensors is the same.

Abstract Image

用于快流过程研究实验的同步辐射束位置和强度快速监测仪的研制
提出了同步辐射束位置和强度快速监测仪的设计和电子学概念。研究了基于抗辐射材料的传感器,白蓝宝石和碳化硅,作为快速光束监测的可能探测器。基于白蓝宝石和碳化硅的探测器的测试表明,这两种材料都适合作为光电探测器,用于记录存储环中每个电子束同步辐射白束的短闪光的快速信号。基于这些材料的探测器产生的电流脉冲持续时间可达20纳秒。在这种情况下,在传感器厚度相同的情况下,基于碳化硅的传感器产生的信号比基于白晶硅的传感器产生的信号高出3.9倍。
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来源期刊
Instruments and Experimental Techniques
Instruments and Experimental Techniques 工程技术-工程:综合
CiteScore
1.20
自引率
33.30%
发文量
113
审稿时长
4-8 weeks
期刊介绍: Instruments and Experimental Techniques is an international peer reviewed journal that publishes reviews describing advanced methods for physical measurements and techniques and original articles that present techniques for physical measurements, principles of operation, design, methods of application, and analysis of the operation of physical instruments used in all fields of experimental physics and when conducting measurements using physical methods and instruments in astronomy, natural sciences, chemistry, biology, medicine, and ecology.
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