How is perovskite X-ray detector different?

How is perovskite X-ray detector different? -- Medical imaging -- YMUS Ultrasonic spray

Perovskite has long been known to be used not in medical imaging but in energy. As a kind of material, it has many advantages, but also very amazing, the most important is the chemical preparation, low cost, simple structure, high efficiency, meet these conditions of new photovoltaic materials, in addition to perovskite almost no. Therefore, it is widely used in solar cells, LED lights, lasers and photodetectors, such as ultra-efficient photovoltaic cells, and sometimes in transistors and LED lighting, etc.

Perovskite scintillation film

Perovskite is an ionic crystal with a structure similar to natural perovskite (CaTiO3). Due to its excellent electrical and optical properties in the fields of photoelectric conversion, photosensitive batteries, lasers, LED light sources, batteries, solar cells and so on, it has a wide range of applications in the field of science and technology.

1, photoelectric conversion: Perovskite solar cells are a new generation of solar cells, efficient conversion of solar energy, this battery is widely used in outdoor power generation systems, electric vehicles and mobile equipment and other fields.

2, LED lighting: perovskite material has excellent photoelectric performance, can be used as LED lighting material, widely used in indoor and outdoor lighting.

3, laser: perovskite materials can be used to manufacture lasers, with high long-term stability and reliability.

In one experiment, a common perovskite compound, lead methylamine bromide, was applied to conventional X-ray detectors, which use amorphous silicon to convert X-rays into electrons. The added perovskite coating made the detectors 3,000 times more sensitive. With the development of science and technology and the improvement of X-ray detectors, the preparation process of perovskite scintillation films is also more demanding.

Principles of scintillator imaging

Ultrasonic spraying equipment used in perovskite X-ray detector has the following advantages:

1, better spraying effect Ultrasonic spraying equipment can produce fine, uniform particles, atomization effect is better, more uniform and stable when coating perovskite film, improve the quality of perovskite film and the performance of X-ray detector.

2, more simple operation ultrasonic spraying equipment structure is simple, easy to operate, so it can reduce the technical difficulty of spraying process, improve production efficiency.

3, can be large-scale production of ultrasonic spraying equipment can achieve large-scale production, at the same time, its advantages of high spraying efficiency, high liquid utilization rate and low cost, very suitable for use in industrial production.