Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025258279> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2025258279 endingPage "143504" @default.
- W2025258279 startingPage "143504" @default.
- W2025258279 abstract "The characteristics of the ultraviolet light-emitting diode (LED) with conventional and specifically designed electron blocking layers (EBLs) are investigated numerically and experimentally in this work. Simulation results show that delicately designed EBLs can not only capably perform the electron blocking function but also eliminate the incidental drawback of obstruction of hole injection caused by the nature of the large polarization field at the c-plane nitride heterojunction. It is shown that the polarization induced downward band bending can be mitigated when the portion of conventional EBL lying adjacent to the active region is replaced by a graduated AlGaN layer. The conduction band profile indicates that this replacement structure could have the capability of electron confinement similar to the conventional structure, and the valence band profile indicates that the spike induced by the polarization field is simultaneously eliminated, assisting the process of hole injection and distribution in the active region. Electron leakage over the EBL is thus obviously reduced, and the consumption efficiency of the injection carriers is improved, as expressed in the distribution of the electron current density. The experimental results show that the light output power can be significantly enhanced from 29.3 mW for the conventional device to 54.7 mW for the LED with the redesigned EBL structure." @default.
- W2025258279 created "2016-06-24" @default.
- W2025258279 creator A5010602715 @default.
- W2025258279 creator A5027038100 @default.
- W2025258279 creator A5037796688 @default.
- W2025258279 creator A5045587196 @default.
- W2025258279 creator A5054531939 @default.
- W2025258279 creator A5063511512 @default.
- W2025258279 date "2013-04-08" @default.
- W2025258279 modified "2023-10-17" @default.
- W2025258279 title "Efficiency enhancement in ultraviolet light-emitting diodes by manipulating polarization effect in electron blocking layer" @default.
- W2025258279 cites W1977590114 @default.
- W2025258279 cites W1994684381 @default.
- W2025258279 cites W2002340986 @default.
- W2025258279 cites W2034186025 @default.
- W2025258279 cites W2052320970 @default.
- W2025258279 cites W2060071398 @default.
- W2025258279 cites W2075350597 @default.
- W2025258279 cites W2079818702 @default.
- W2025258279 cites W2092020219 @default.
- W2025258279 cites W2092990747 @default.
- W2025258279 cites W2107863534 @default.
- W2025258279 cites W2155762045 @default.
- W2025258279 doi "https://doi.org/10.1063/1.4801475" @default.
- W2025258279 hasPublicationYear "2013" @default.
- W2025258279 type Work @default.
- W2025258279 sameAs 2025258279 @default.
- W2025258279 citedByCount "16" @default.
- W2025258279 countsByYear W20252582792013 @default.
- W2025258279 countsByYear W20252582792014 @default.
- W2025258279 countsByYear W20252582792015 @default.
- W2025258279 countsByYear W20252582792016 @default.
- W2025258279 countsByYear W20252582792017 @default.
- W2025258279 countsByYear W20252582792018 @default.
- W2025258279 countsByYear W20252582792019 @default.
- W2025258279 countsByYear W20252582792021 @default.
- W2025258279 crossrefType "journal-article" @default.
- W2025258279 hasAuthorship W2025258279A5010602715 @default.
- W2025258279 hasAuthorship W2025258279A5027038100 @default.
- W2025258279 hasAuthorship W2025258279A5037796688 @default.
- W2025258279 hasAuthorship W2025258279A5045587196 @default.
- W2025258279 hasAuthorship W2025258279A5054531939 @default.
- W2025258279 hasAuthorship W2025258279A5063511512 @default.
- W2025258279 hasConcept C120665830 @default.
- W2025258279 hasConcept C121332964 @default.
- W2025258279 hasConcept C147120987 @default.
- W2025258279 hasConcept C147789679 @default.
- W2025258279 hasConcept C176666156 @default.
- W2025258279 hasConcept C185592680 @default.
- W2025258279 hasConcept C189278905 @default.
- W2025258279 hasConcept C19181183 @default.
- W2025258279 hasConcept C192562407 @default.
- W2025258279 hasConcept C205049153 @default.
- W2025258279 hasConcept C2776798109 @default.
- W2025258279 hasConcept C49040817 @default.
- W2025258279 hasConcept C62520636 @default.
- W2025258279 hasConcept C78434282 @default.
- W2025258279 hasConcept C79794668 @default.
- W2025258279 hasConcept C88779282 @default.
- W2025258279 hasConceptScore W2025258279C120665830 @default.
- W2025258279 hasConceptScore W2025258279C121332964 @default.
- W2025258279 hasConceptScore W2025258279C147120987 @default.
- W2025258279 hasConceptScore W2025258279C147789679 @default.
- W2025258279 hasConceptScore W2025258279C176666156 @default.
- W2025258279 hasConceptScore W2025258279C185592680 @default.
- W2025258279 hasConceptScore W2025258279C189278905 @default.
- W2025258279 hasConceptScore W2025258279C19181183 @default.
- W2025258279 hasConceptScore W2025258279C192562407 @default.
- W2025258279 hasConceptScore W2025258279C205049153 @default.
- W2025258279 hasConceptScore W2025258279C2776798109 @default.
- W2025258279 hasConceptScore W2025258279C49040817 @default.
- W2025258279 hasConceptScore W2025258279C62520636 @default.
- W2025258279 hasConceptScore W2025258279C78434282 @default.
- W2025258279 hasConceptScore W2025258279C79794668 @default.
- W2025258279 hasConceptScore W2025258279C88779282 @default.
- W2025258279 hasFunder F4320321040 @default.
- W2025258279 hasIssue "14" @default.
- W2025258279 hasLocation W20252582791 @default.
- W2025258279 hasOpenAccess W2025258279 @default.
- W2025258279 hasPrimaryLocation W20252582791 @default.
- W2025258279 hasRelatedWork W1979027257 @default.
- W2025258279 hasRelatedWork W2040676481 @default.
- W2025258279 hasRelatedWork W2052875081 @default.
- W2025258279 hasRelatedWork W2071748112 @default.
- W2025258279 hasRelatedWork W2089997616 @default.
- W2025258279 hasRelatedWork W2094705302 @default.
- W2025258279 hasRelatedWork W2096891543 @default.
- W2025258279 hasRelatedWork W2149473319 @default.
- W2025258279 hasRelatedWork W2248695222 @default.
- W2025258279 hasRelatedWork W2560522681 @default.
- W2025258279 hasVolume "102" @default.
- W2025258279 isParatext "false" @default.
- W2025258279 isRetracted "false" @default.
- W2025258279 magId "2025258279" @default.
- W2025258279 workType "article" @default.