Scintillator - Wikipedia
A scintillator (/ ˈ s ɪ n t ɪ l eɪ t ər / SIN-til-ay-ter) is a material that exhibits scintillation, the property of luminescence, [1] when excited by ionizing radiation. Luminescent materials, when struck by an incoming particle, absorb its energy and scintillate (i.e. re-emit the absorbed energy in …
Scintillation (physics) - Wikipedia
In condensed matter physics, scintillation (/ ˈ s ɪ n t ɪ l eɪ ʃ ən / SIN-til-ay-shun) is the physical process where a material, called a scintillator, emits ultraviolet or visible light under excitation from high energy photons (X-rays or gamma rays) or energetic particles (such as electrons, alpha particles, neutrons, or ions).
Scintillation counter - Wikipedia
It consists of a scintillator which generates photons in response to incident radiation, a sensitive photodetector (usually a photomultiplier tube (PMT), a charge-coupled device (CCD) camera, or a photodiode), which converts the light to an electrical signal and electronics to process this signal.
What is scintillation and what causes it? - Physics Network
2023年5月19日 · A scintillator is a material that exhibits scintillation, the property of luminescence, when excited by ionizing radiation. Luminescent materials, when struck by an incoming particle, absorb its energy and scintillate (i.e. re-emit the absorbed energy in the form of light).
Scintillator - an overview | ScienceDirect Topics
A scintillator, either a solid or a liquid, is a material which converts the energy lost by the gamma-ray into pulses of light. The scintillation light is detected in turn by a light-sensitive material which usually forms the cathode of a photomultiplier tube.
Stanford: Advanced Optical Ceramics Laboratory
What are scintillator materials? 1. Definition and Principle Scintillators are materials that are able to convert high energy radiation such as X or gamma-rays to a near visible or visible light.
Inorganic scintillating materials and scintillation detectors
The properties explained here are light yield, energy non-proportionality, emission wavelength, energy resolution, decay time, effective atomic number and timing resolution. For further understanding, the emission mechanisms of scintillator materials are also introduced.
Scintillator - an overview | ScienceDirect Topics
A scintillator can be any material which emits light when exposed to ionizing radiation; the intensity of the light varies with the energy of the radiation. Flashes of light from a scintillator are detected by a photomultiplier, which converts them into electrical pulses.
Scintillator | physics | Britannica
Other articles where scintillator is discussed: quantum mechanics: The electron: wave or particle?: …electrons; the most common are scintillators. When an electron passes through a scintillating material, such as sodium iodide, the material produces a light flash which gives a voltage pulse that can be amplified and recorded.
Scintillators and Scintillation Detectors | SpringerLink
2021年12月13日 · Inorganic scintillator crystals find application is many areas of radiation detection. NaI:Tl, although one of the first discovered scintillators, has been the workhorse of the industry. This is because of its low cost, high brightness, and moderate energy resolution of …
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