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photoelectric absorption

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photoelectric absorption [¦fōd·ō·i′lek·trik əb′sȯrp·shən]
(electronics)
Absorption of photons in one of the several photoelectric effects.
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Photoelectric absorption occurs when a photon interacts with an atom and the photon energy is completely transferred to an orbital electron, which is then ejected.
Determining the uncertainty of x-ray absorption measurements by Wojcik, Gary S. / Journal of Research of the National Institute of Standards and Technology
Profile attenuation correction is an innovative Siemens solution to the problematic effects of attenuation in clinical nuclear imaging--the reduction of detectable emissions due to the photoelectric absorption and compton scattering of photons as they pass through organs and other tissue.
Design News Magazine Honors Siemens Engineers With Global Innovation ... by Business Wire
Profile attenuation correction is an innovative Siemens solution to the problematic effects of attenuation in clinical nuclear imaging - the reduction of detectable emissions due to the photoelectric absorption or compton scattering of photons as they pass through organs and other tissue found in the body.
Siemens Profile Attenuation Correction Receives FDA Clearance by Business Wire
 
 
 
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