Match the detector with its description. A reverse bias is applied to a pn junction, which acts as a capacitor. Light strikes the surface, and holes and electrons are created which move towards the opposite charge. Accelerated electrons are emitted from a photosensitive surface and strike a second surface, knocking more than one electron from that surface and towards another surface. This process is repeated until there are more than 10% electrons collected per photon that strikes the first surface. A two-dimensional array of pn junctions that stores electrons until they are read sequentially with a very high quantum efficiency. photomultiplier tube Answer Bank charge coupled device photodiode array

Match the detector with its description. A reverse bias is applied to a pn junction, which acts as a capacitor. Light strikes the surface, and holes and electrons are created which move towards the opposite charge. Accelerated electrons are emitted from a photosensitive surface and strike a second surface, knocking more than one electron from that surface and towards another surface. This process is repeated until there are more than 10% electrons collected per photon that strikes the first surface. A two-dimensional array of pn junctions that stores electrons until they are read sequentially with a very high quantum efficiency. photomultiplier tube Answer Bank charge coupled device photodiode array

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter25: Instruments For Optical Spectrometry

Section: Chapter Questions

Problem 25.15QAP

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