FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078315096> ?p ?o ?g. }

• W2078315096 abstract "New types of detectors based on the wide band gap material AlGaAs have been developed for soft X-ray spectroscopy applications. We report on the spectroscopic performance of simple p-i-n diodes and avalanche photodiodes (APDs). A number of diode types with different layer thicknesses have also been characterised. X-ray spectra from 55Fe and 109Cd radioactive sources show these diodes can be used for spectroscopy with promising energy resolution (1.0–1.25 keV) over a -30 to +90 °C temperature range. The temperature dependence of the avalanche multiplication process at soft X-ray energies in Al0.8Ga0.2As APDs was also investigated at temperatures from -20 to +80 °C. The temperature dependence of the pure electron initiated multiplication factor (Me) and the mixed carrier initiated avalanche multiplication factor (Mmix) were extracted from the X-ray spectra. The experimental results are compared with a spectroscopic Monte Carlo model for Al0.8Ga0.2As diodes from which the temperature dependence of the pure hole initiated multiplication factor (Mh) is determined.Monte Carlo simulations for the avalanche gain of absorbed X-ray photons have also been developed to study the relationship between avalanche gain and energy resolution for semiconductor X-ray avalanche photodiodes. The model showed that the distribution of gains, which directly affects the energy resolution, depends on the number of injected electron-hole pairs (and hence the photon energy), the relationship between the two ionization coefficients, and the overall mean gain. Our model showed that the conventional notion of APD gains degrading energy resolution significantly is incomplete.We compare the Monte Carlo simulations with experimental data from a number of different Al0.8Ga0.2As diodes." @default.
• W2078315096 created "2016-06-24" @default.
• W2078315096 creator A5006038212 @default.
• W2078315096 creator A5013315706 @default.
• W2078315096 creator A5016141911 @default.
• W2078315096 creator A5020869926 @default.
• W2078315096 creator A5035262516 @default.
• W2078315096 creator A5035980223 @default.
• W2078315096 creator A5045572558 @default.
• W2078315096 creator A5046429100 @default.
• W2078315096 creator A5061098429 @default.
• W2078315096 creator A5070770778 @default.
• W2078315096 creator A5079666081 @default.
• W2078315096 date "2011-12-05" @default.
• W2078315096 modified "2023-09-26" @default.
• W2078315096 title "Development of high temperature AlGaAs soft X-ray photon counting detectors" @default.
• W2078315096 cites W1615973776 @default.
• W2078315096 cites W1672141320 @default.
• W2078315096 cites W1675620979 @default.
• W2078315096 cites W1963749084 @default.
• W2078315096 cites W1979617125 @default.
• W2078315096 cites W1988912849 @default.
• W2078315096 cites W1990523413 @default.
• W2078315096 cites W1994517780 @default.
• W2078315096 cites W2005813057 @default.
• W2078315096 cites W2007053857 @default.
• W2078315096 cites W2008664187 @default.
• W2078315096 cites W2011355886 @default.
• W2078315096 cites W2018028923 @default.
• W2078315096 cites W2018767977 @default.
• W2078315096 cites W2023909594 @default.
• W2078315096 cites W2026691973 @default.
• W2078315096 cites W2031085821 @default.
• W2078315096 cites W2044206891 @default.
• W2078315096 cites W2049205835 @default.
• W2078315096 cites W2052202721 @default.
• W2078315096 cites W2057158094 @default.
• W2078315096 cites W2066765818 @default.
• W2078315096 cites W2083077344 @default.
• W2078315096 cites W2083677258 @default.
• W2078315096 cites W2091979045 @default.
• W2078315096 cites W2109139935 @default.
• W2078315096 cites W2114050923 @default.
• W2078315096 cites W2147749803 @default.
• W2078315096 cites W2152131325 @default.
• W2078315096 cites W2168275544 @default.
• W2078315096 cites W3102209037 @default.
• W2078315096 doi "https://doi.org/10.1088/1748-0221/6/12/c12007" @default.
• W2078315096 hasPublicationYear "2011" @default.
• W2078315096 type Work @default.
• W2078315096 sameAs 2078315096 @default.
• W2078315096 citedByCount "5" @default.
• W2078315096 countsByYear W20783150962012 @default.
• W2078315096 countsByYear W20783150962014 @default.
• W2078315096 crossrefType "journal-article" @default.
• W2078315096 hasAuthorship W2078315096A5006038212 @default.
• W2078315096 hasAuthorship W2078315096A5013315706 @default.
• W2078315096 hasAuthorship W2078315096A5016141911 @default.
• W2078315096 hasAuthorship W2078315096A5020869926 @default.
• W2078315096 hasAuthorship W2078315096A5035262516 @default.
• W2078315096 hasAuthorship W2078315096A5035980223 @default.
• W2078315096 hasAuthorship W2078315096A5045572558 @default.
• W2078315096 hasAuthorship W2078315096A5046429100 @default.
• W2078315096 hasAuthorship W2078315096A5061098429 @default.
• W2078315096 hasAuthorship W2078315096A5070770778 @default.
• W2078315096 hasAuthorship W2078315096A5079666081 @default.
• W2078315096 hasBestOaLocation W20783150961 @default.
• W2078315096 hasConcept C105795698 @default.
• W2078315096 hasConcept C109679912 @default.
• W2078315096 hasConcept C119321828 @default.
• W2078315096 hasConcept C120665830 @default.
• W2078315096 hasConcept C121332964 @default.
• W2078315096 hasConcept C1276947 @default.
• W2078315096 hasConcept C147120987 @default.
• W2078315096 hasConcept C159317903 @default.
• W2078315096 hasConcept C165801399 @default.
• W2078315096 hasConcept C185544564 @default.
• W2078315096 hasConcept C192562407 @default.
• W2078315096 hasConcept C193265955 @default.
• W2078315096 hasConcept C193361668 @default.
• W2078315096 hasConcept C19499675 @default.
• W2078315096 hasConcept C2778785133 @default.
• W2078315096 hasConcept C2781402376 @default.
• W2078315096 hasConcept C32891209 @default.
• W2078315096 hasConcept C33923547 @default.
• W2078315096 hasConcept C4839761 @default.
• W2078315096 hasConcept C49040817 @default.
• W2078315096 hasConcept C62520636 @default.
• W2078315096 hasConcept C78434282 @default.
• W2078315096 hasConcept C94915269 @default.
• W2078315096 hasConcept C95341827 @default.
• W2078315096 hasConcept C96141758 @default.
• W2078315096 hasConceptScore W2078315096C105795698 @default.
• W2078315096 hasConceptScore W2078315096C109679912 @default.
• W2078315096 hasConceptScore W2078315096C119321828 @default.
• W2078315096 hasConceptScore W2078315096C120665830 @default.
• W2078315096 hasConceptScore W2078315096C121332964 @default.
• W2078315096 hasConceptScore W2078315096C1276947 @default.
• W2078315096 hasConceptScore W2078315096C147120987 @default.
• W2078315096 hasConceptScore W2078315096C159317903 @default.

• next