Postacceleration detector: Difference between revisions
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{{ | {{Def| | ||
A detector in which the charged particles are accelerated to a high velocity and impinge on a [[conversion dynode]], emitting [[secondary electron]]s. The electrons are accelerated onto a phosphor screen, which emits photons that are in turn detected using a [[photomultiplier]] or other photon detector. | def=A detector in which the charged particles are accelerated to a high velocity and impinge on a [[conversion dynode]], emitting [[secondary electron]]s. The electrons are accelerated onto a phosphor screen, which emits photons that are in turn detected using a [[photomultiplier]] or other photon detector. | ||
|rel=[[Daly detector]] | |||
|ref={{psims}}1000351 | |||
}} | }} | ||
[[Category:Detection]] | [[Category:Detection]] | ||
{{DEFAULTSORT:Postacceleration Detector}} | {{DEFAULTSORT:Postacceleration Detector}} |
Latest revision as of 10:02, 14 September 2014
DRAFT DEFINITION |
Postacceleration detector |
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A detector in which the charged particles are accelerated to a high velocity and impinge on a conversion dynode, emitting secondary electrons. The electrons are accelerated onto a phosphor screen, which emits photons that are in turn detected using a photomultiplier or other photon detector. |
Related Term(s): Daly detector |
Reference(s):
PSI-MS: MS:{{{1}}}1000351 |
This is an unofficial draft definition presented for information and comment. |