Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000579845> ?p ?o ?g. }
- W2000579845 endingPage "5184" @default.
- W2000579845 startingPage "5181" @default.
- W2000579845 abstract "We probed defects in Eu- and Tb-doped GaN films grown on sapphire substrates by gas-source molecular-beam epitaxy with a monoenergetic positron beam. In both Eu- and Tb-doped samples, we observed vacancy clusters consisting of two or more vacancies. These defects were introduced by replacing Ga with rare-earth elements, and resulting in distortion of the host matrix. We studied the correlation between luminescence originating from the intra-4f-transitions of Eu3+ and the crystal quality of the GaN film. In film doped at 2-at. % Eu, the mean open volume of the vacancies near the interface between the GaN film and the sapphire substrate was found to be larger than that in the subsurface region. The increase in the open volume of the defects correlated with the lowering coordination symmetry of Eu3+ and the increase in the transition rate of its 4f-electrons." @default.
- W2000579845 created "2016-06-24" @default.
- W2000579845 creator A5022693157 @default.
- W2000579845 creator A5055791491 @default.
- W2000579845 creator A5065734727 @default.
- W2000579845 creator A5068817003 @default.
- W2000579845 creator A5070330822 @default.
- W2000579845 date "2003-04-16" @default.
- W2000579845 modified "2023-09-27" @default.
- W2000579845 title "Defects in Eu- and Tb-doped GaN probed using a monoenergetic positron beam" @default.
- W2000579845 cites W1617310766 @default.
- W2000579845 cites W1634132539 @default.
- W2000579845 cites W1963906237 @default.
- W2000579845 cites W1977993823 @default.
- W2000579845 cites W1985060678 @default.
- W2000579845 cites W1993966375 @default.
- W2000579845 cites W2020969161 @default.
- W2000579845 cites W2035702141 @default.
- W2000579845 cites W2041855628 @default.
- W2000579845 cites W2059220266 @default.
- W2000579845 cites W2059340298 @default.
- W2000579845 cites W2063191866 @default.
- W2000579845 cites W2068692726 @default.
- W2000579845 cites W2073539140 @default.
- W2000579845 cites W2086892231 @default.
- W2000579845 cites W2086986346 @default.
- W2000579845 cites W2091063438 @default.
- W2000579845 cites W2091667452 @default.
- W2000579845 cites W2093210271 @default.
- W2000579845 doi "https://doi.org/10.1063/1.1565171" @default.
- W2000579845 hasPublicationYear "2003" @default.
- W2000579845 type Work @default.
- W2000579845 sameAs 2000579845 @default.
- W2000579845 citedByCount "17" @default.
- W2000579845 countsByYear W20005798452012 @default.
- W2000579845 countsByYear W20005798452014 @default.
- W2000579845 countsByYear W20005798452018 @default.
- W2000579845 crossrefType "journal-article" @default.
- W2000579845 hasAuthorship W2000579845A5022693157 @default.
- W2000579845 hasAuthorship W2000579845A5055791491 @default.
- W2000579845 hasAuthorship W2000579845A5065734727 @default.
- W2000579845 hasAuthorship W2000579845A5068817003 @default.
- W2000579845 hasAuthorship W2000579845A5070330822 @default.
- W2000579845 hasConcept C110738630 @default.
- W2000579845 hasConcept C111368507 @default.
- W2000579845 hasConcept C114221277 @default.
- W2000579845 hasConcept C120665830 @default.
- W2000579845 hasConcept C121332964 @default.
- W2000579845 hasConcept C127313418 @default.
- W2000579845 hasConcept C147120987 @default.
- W2000579845 hasConcept C148869448 @default.
- W2000579845 hasConcept C171250308 @default.
- W2000579845 hasConcept C185544564 @default.
- W2000579845 hasConcept C192562407 @default.
- W2000579845 hasConcept C199360897 @default.
- W2000579845 hasConcept C202100949 @default.
- W2000579845 hasConcept C26873012 @default.
- W2000579845 hasConcept C2777289219 @default.
- W2000579845 hasConcept C2779227376 @default.
- W2000579845 hasConcept C2780064504 @default.
- W2000579845 hasConcept C2781285689 @default.
- W2000579845 hasConcept C3792809 @default.
- W2000579845 hasConcept C41008148 @default.
- W2000579845 hasConcept C49040817 @default.
- W2000579845 hasConcept C520434653 @default.
- W2000579845 hasConcept C57863236 @default.
- W2000579845 hasConceptScore W2000579845C110738630 @default.
- W2000579845 hasConceptScore W2000579845C111368507 @default.
- W2000579845 hasConceptScore W2000579845C114221277 @default.
- W2000579845 hasConceptScore W2000579845C120665830 @default.
- W2000579845 hasConceptScore W2000579845C121332964 @default.
- W2000579845 hasConceptScore W2000579845C127313418 @default.
- W2000579845 hasConceptScore W2000579845C147120987 @default.
- W2000579845 hasConceptScore W2000579845C148869448 @default.
- W2000579845 hasConceptScore W2000579845C171250308 @default.
- W2000579845 hasConceptScore W2000579845C185544564 @default.
- W2000579845 hasConceptScore W2000579845C192562407 @default.
- W2000579845 hasConceptScore W2000579845C199360897 @default.
- W2000579845 hasConceptScore W2000579845C202100949 @default.
- W2000579845 hasConceptScore W2000579845C26873012 @default.
- W2000579845 hasConceptScore W2000579845C2777289219 @default.
- W2000579845 hasConceptScore W2000579845C2779227376 @default.
- W2000579845 hasConceptScore W2000579845C2780064504 @default.
- W2000579845 hasConceptScore W2000579845C2781285689 @default.
- W2000579845 hasConceptScore W2000579845C3792809 @default.
- W2000579845 hasConceptScore W2000579845C41008148 @default.
- W2000579845 hasConceptScore W2000579845C49040817 @default.
- W2000579845 hasConceptScore W2000579845C520434653 @default.
- W2000579845 hasConceptScore W2000579845C57863236 @default.
- W2000579845 hasIssue "9" @default.
- W2000579845 hasLocation W20005798451 @default.
- W2000579845 hasOpenAccess W2000579845 @default.
- W2000579845 hasPrimaryLocation W20005798451 @default.
- W2000579845 hasRelatedWork W1965138058 @default.
- W2000579845 hasRelatedWork W1998996010 @default.
- W2000579845 hasRelatedWork W2002774257 @default.
- W2000579845 hasRelatedWork W2036767841 @default.
- W2000579845 hasRelatedWork W2071614893 @default.