What are semiconductor detectors?
semiconductor detectors are a sensing device that measures the radiation level or particles. They can use one element, a series of elements, or a two -dimensional field of detecting elements. The semiconductor detecting material is only 0.10 mm thick. Semiconductor detectors have very important applications and display applications in different areas such as special displaying and particle physics.
silicon detector is commonly used to measure the intensity of radiation or the number of ionizing particles in a specific position. The basic principle uses a diode, which is a positive (p) type and negative (n) -Type (P-N) in reverse distortion. A very low idle current of a non -conductive diode becomes an idle reference. When the radiation hits the detector, there is an increase in the reverse current, which can trigger counter or particle frequencies that can indicate the speeds of particles.
Microst detectors. Are usually produced on the Na -type base material by aligning the flow part ofIC with a longitudinal span of the micro -coat detector can be confirmed by the path of interesting particles.
Picture elements or pixel detectors are widely used for two -dimensional display. Before the invention of pixels detectors, the only way was to use the X -ray ability to penetrate and pass through the human body, namely Barya plate, which is commonly called an X -ray album. With modern technological ability, pixels detectors allow the display of two -dimensional displaying part of the interest in medical surgery. Another use could be the display of otherwise hidden materials in real time, for example in quality ensuring.
particle detectors are available as semiconductor particle detectors in a solid state. Part of the mlandetctor E is able to feel the presence of radiation or ionizing particles. The first particle detectors used a closed tube filled with ionizing gas. When radiation is present, gas ionizes and inYet the brief moment of increased conductivity.
forcing safety is increasingly relying on semiconductor detectors. Simple metal detectors that use electromagnetic fields to detect dangerous weapons can also be incorporated into a radiation detector that detects dangerous radioactive materials at safety checkpoints. The X -ray machines of the transport belt increased during quick luggage inspection for all types of passengers. Quickly clearing people entering high -security devices was also possible using semiconductors detectors.