量子点 for X-ray Scintillation and UV Sensing

Applications (zh) 量子点 for X-ray Scintillation and UV Sensing

Scintillators, which are capable of converting ionizing radiation into visible photons, are very important for such areas as: inspection, failure/cracks detection, security X-ray imaging, nuclear cameras, and computed tomography. QDot™ Perovskite Quantum Dots can be used as an efficient X-ray scintillation material. It exhibits strong luminescence (tunable in the range of 450-685 nm) under X-rays that is readable by the conventional silicon imaging camera. It is also compatible with PMT detectors, silicon photodiodes or photomultipliers.

硅光电二极管是最广泛使用的商业设备,可以在从成像到光传感器的等应用中捕获光。 由于硅基层中高能UV光子的穿透深度低,这些传感器对波长低于400nm的UV光不够灵敏。 钙钛矿量子点可用作颜色转换层,以增强Si基光电探测器的UV光敏感性。

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