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CeB6 as a prospective material for cryogenic thermoelectric single photon detectors

机译:CeB6作为低温热电单光子探测器的预期材料

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We evaluate the prospects of cerium hexaboride (CeB6) crystals for use as a sensitive element in so-called QVD thermoelectric single photon detectors, which operate at cryogenic temperatures. By gathering and analyzing the values of the thermoelectric parameters for CeB6 reported in the literature up to this date, we have evaluated the promise of cerium hexaborides as a sensitive element in thermoelectric single photon detectors at temperatures above 4K. We have concluded that such detectors can detect a single UV photon, have very fast count rate (up to 100 MHz) and a spectral resolution of 12.7 eV. QVD detectors based on CeB6 crystals, by virtue of operating at temperatures above 4 K, can have a wider field of application
机译:我们评估了六硼化铈(CeB6)晶体在所谓的QVD热电单光子探测器中用作敏感元件的前景,该探测器在低温下工作。通过收集和分析迄今为止文献中报道的CeB6的热电参数值,我们评估了六硼化铈作为热电单光子探测器中4K以上温度下的敏感元素的前景。我们得出的结论是,这种检测器可以检测单个UV光子,计数速度非常快(高达100 MHz),光谱分辨率为12.7 eV。基于CeB6晶体的QVD检测器通过在4 K以上的温度下运行,可以有更广泛的应用领域

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