Matches in SemOpenAlex for { <https://semopenalex.org/work/W2898061192> ?p ?o ?g. }
- W2898061192 endingPage "1800501" @default.
- W2898061192 startingPage "1800501" @default.
- W2898061192 abstract "High-concentration doping of Eu ions working as luminescent centers in GaN is required to improve light output of optical devices. GaN nanocolumns can be used to achieve high crystallinity in high-concentration Eu-doped GaN (GaN:Eu). In this study, optical properties of a GaN:Eu nanocolumn grown by RF-plasma-assisted molecular-beam epitaxy (RF-MBE) are investigated and GaN:Eu nanocolumn light-emitting diodes (LEDs) are demonstrated. Suppression of yellow luminescence and concentration quenching of PL intensity are observed at RT for GaN:Eu nanocolumns. When the effect of Eu concentration on optical properties is analyzed using rate equation, an increase in the Eu concentration is observed to affect 5D0 lifetime corresponding to back transfer, and not the effective cross-section corresponding to transfer efficiency. Based on these results, GaN:Eu nanocolumn LEDs are fabricated on an n-type (111) Si substrate. Clear rectification characteristics and sharp red luminescence are observed. The light output increases with increasing Eu concentration up to a concentration of 6 × 1020 cm−3. These results suggested that GaN:Eu nanocolumns provide feasible crystal to realize novel optical devices." @default.
- W2898061192 created "2018-10-26" @default.
- W2898061192 creator A5006967168 @default.
- W2898061192 creator A5009966291 @default.
- W2898061192 creator A5039776543 @default.
- W2898061192 creator A5057789612 @default.
- W2898061192 creator A5063000856 @default.
- W2898061192 creator A5074125260 @default.
- W2898061192 creator A5083277727 @default.
- W2898061192 date "2018-10-18" @default.
- W2898061192 modified "2023-10-10" @default.
- W2898061192 title "Self-Organized Eu-Doped GaN Nanocolumn Light-Emitting Diode Grown by RF-Molecular-Beam Epitaxy" @default.
- W2898061192 cites W1861712111 @default.
- W2898061192 cites W1966564607 @default.
- W2898061192 cites W1967200686 @default.
- W2898061192 cites W1974431859 @default.
- W2898061192 cites W1978201390 @default.
- W2898061192 cites W1978600859 @default.
- W2898061192 cites W1980667780 @default.
- W2898061192 cites W1986022438 @default.
- W2898061192 cites W1986430463 @default.
- W2898061192 cites W2002481373 @default.
- W2898061192 cites W2004393687 @default.
- W2898061192 cites W2004854769 @default.
- W2898061192 cites W2016963602 @default.
- W2898061192 cites W2019573455 @default.
- W2898061192 cites W2022755358 @default.
- W2898061192 cites W2024894373 @default.
- W2898061192 cites W2028058097 @default.
- W2898061192 cites W2028703734 @default.
- W2898061192 cites W2040068905 @default.
- W2898061192 cites W2044296378 @default.
- W2898061192 cites W2045964863 @default.
- W2898061192 cites W2051489936 @default.
- W2898061192 cites W2056233805 @default.
- W2898061192 cites W2059914671 @default.
- W2898061192 cites W2070821080 @default.
- W2898061192 cites W2086729100 @default.
- W2898061192 cites W2091473432 @default.
- W2898061192 cites W2091834878 @default.
- W2898061192 cites W2117388774 @default.
- W2898061192 cites W2118867188 @default.
- W2898061192 cites W2131037084 @default.
- W2898061192 cites W2147776341 @default.
- W2898061192 cites W2342355165 @default.
- W2898061192 cites W252602204 @default.
- W2898061192 cites W2601995167 @default.
- W2898061192 cites W2795191036 @default.
- W2898061192 cites W4234213230 @default.
- W2898061192 cites W4240432966 @default.
- W2898061192 doi "https://doi.org/10.1002/pssa.201800501" @default.
- W2898061192 hasPublicationYear "2018" @default.
- W2898061192 type Work @default.
- W2898061192 sameAs 2898061192 @default.
- W2898061192 citedByCount "10" @default.
- W2898061192 countsByYear W28980611922019 @default.
- W2898061192 countsByYear W28980611922020 @default.
- W2898061192 countsByYear W28980611922021 @default.
- W2898061192 countsByYear W28980611922022 @default.
- W2898061192 countsByYear W28980611922023 @default.
- W2898061192 crossrefType "journal-article" @default.
- W2898061192 hasAuthorship W2898061192A5006967168 @default.
- W2898061192 hasAuthorship W2898061192A5009966291 @default.
- W2898061192 hasAuthorship W2898061192A5039776543 @default.
- W2898061192 hasAuthorship W2898061192A5057789612 @default.
- W2898061192 hasAuthorship W2898061192A5063000856 @default.
- W2898061192 hasAuthorship W2898061192A5074125260 @default.
- W2898061192 hasAuthorship W2898061192A5083277727 @default.
- W2898061192 hasBestOaLocation W28980611921 @default.
- W2898061192 hasConcept C110738630 @default.
- W2898061192 hasConcept C148869448 @default.
- W2898061192 hasConcept C171250308 @default.
- W2898061192 hasConcept C176666156 @default.
- W2898061192 hasConcept C192562407 @default.
- W2898061192 hasConcept C2779227376 @default.
- W2898061192 hasConcept C3792809 @default.
- W2898061192 hasConcept C49040817 @default.
- W2898061192 hasConcept C502696234 @default.
- W2898061192 hasConcept C57863236 @default.
- W2898061192 hasConcept C78434282 @default.
- W2898061192 hasConceptScore W2898061192C110738630 @default.
- W2898061192 hasConceptScore W2898061192C148869448 @default.
- W2898061192 hasConceptScore W2898061192C171250308 @default.
- W2898061192 hasConceptScore W2898061192C176666156 @default.
- W2898061192 hasConceptScore W2898061192C192562407 @default.
- W2898061192 hasConceptScore W2898061192C2779227376 @default.
- W2898061192 hasConceptScore W2898061192C3792809 @default.
- W2898061192 hasConceptScore W2898061192C49040817 @default.
- W2898061192 hasConceptScore W2898061192C502696234 @default.
- W2898061192 hasConceptScore W2898061192C57863236 @default.
- W2898061192 hasConceptScore W2898061192C78434282 @default.
- W2898061192 hasFunder F4320320912 @default.
- W2898061192 hasLocation W28980611921 @default.
- W2898061192 hasOpenAccess W2898061192 @default.
- W2898061192 hasPrimaryLocation W28980611921 @default.
- W2898061192 hasRelatedWork W1967562415 @default.
- W2898061192 hasRelatedWork W2005451151 @default.
- W2898061192 hasRelatedWork W2023679902 @default.