基于有机半导体单晶的低电压和可弯曲 X 射线直接探测器。
Toward Low-Voltage and Bendable X-Ray Direct Detectors Based on Organic Semiconducting Single Crystals.
机构信息
Department of Physics and Astronomy, University of Bologna, Viale Berti-Pichat 6/2, 40127, Bologna, Italy.
Elettra-Sincrotrone Trieste, Area Science Park, Strada Statale 14, km 163.5, 34149, Basovizza, Trieste, Italy.
出版信息
Adv Mater. 2015 Nov 25;27(44):7213-20. doi: 10.1002/adma.201503090. Epub 2015 Oct 7.
Organic materials have been mainly proposed as ionizing radiation detectors in the indirect conversion approach. The first thin and bendable X-ray direct detectors are realized (directly converting X-photons into an electric signal) based on organic semiconducting single crystals that possess enhanced sensitivity, low operating voltage (≈5 V), and a minimum detectable dose rate of 50 μGy s(-1) .
有机材料主要被提议作为间接转换方法中的离子辐射探测器。第一个基于有机半导体单晶的薄且可弯曲的 X 射线直接探测器已经实现（直接将 X 光子转换为电信号），其具有增强的灵敏度、低工作电压（≈5 V）和最小可检测剂量率为 50 μGy s(-1)。
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