What scintillation means?
Definition of scintillation 1 : an act or instance of scintillating especially : rapid changes in the brightness of a celestial body. 2a : a spark or flash emitted in scintillating. b : a flash of light produced in a phosphor by an ionizing event. 3 : a brilliant outburst (as of wit) 4 : a flash of the eye.
Can you describe a person as scintillating?
If you say someone is scintillating, then they are clever — people want to listen to them. This is a word often used sarcastically. If someone is boring, you might say “Well, that was scintillating,” while rolling your eyes.
What is the meaning of scintillation counter?
A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the excitation effect of incident radiation on a scintillating material, and detecting the resultant light pulses.
How does a scintillator work?
How do they work? Scintillators are a group of materials that luminesce when exposed to ionizing radiation. In layman’s terms that means these materials emit light when they absorb particles or electromagnetic waves that create “free” electrons in the material.
Is Scintillatingly a word?
adj. Animated, brilliant, or highly skilled: a scintillating personality; a scintillating performance. scin′til·lat′ing·ly adv.
What is the difference between scintillating and titillating?
As verbs the difference between titillate and scintillate is that titillate is to stimulate or excite pleasantly while scintillate is to give off sparks; to shine as if emanating sparks; to twinkle or glow.
What is the basic principle of scintillation counter?
A scintillation counter is an instrument for detecting and measuring ionizing radiation by using the excitation effect of incident radiation on a scintillator material and detecting the resultant light pulses.
What are the different types of scintillators?
There are two commonly used types of scintillators, inorganic crystals and organic scintillators. The scintillation mechanism is different for these two types.
What is scintillation and how does it work?
Scintillation is a flash of light produced in a transparent material by the passage of a particle (an electron, an alpha particle, an ion, or a high-energy photon). Scintillation occurs in the scintillator, which is a key part of a scintillation detector. In general, a scintillation detector consists of: Scintillator.
What is a scintillator made of?
The scintillator consists of a transparent crystal, usually a phosphor, plastic or organic liquid that fluoresces when struck by ionizing radiation. The scintillator must also be transparent to its own light emissions and it must have a short decay time.
What is the history of the word Scintillate?
The Sparkling History of Scintillate. The history of scintillate began with a spark – or with the Latin word for “spark,” at least. That word, scintilla, is also the source of other words in English. There is scintilla itself (used as a noun meaning “a little bit”), scintillant (an adjective describing something that scintillates),…
What is a scintillation counter or scintillation detector?
A scintillation counter or scintillation detector is a radiation detector which uses the effect known as scintillation. Scintillation is a flash of light produced in a transparent material by the passage of a particle.