FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2515444893> ?p ?o ?g. }

• W2515444893 endingPage "21693" @default.
• W2515444893 startingPage "21688" @default.
• W2515444893 abstract "The physical origin of a wide and asymmetric blue luminescence (BL) band from 350 to 750 nm in AlN nanowires (NWs) is clarified by first-principles calculations based on density functional theory and GW approximation together with the Bethe–Salpeter equation. Our results show that the band gap of the AlN NW with 1 nm diameter is 8.40 eV due to the strong one-dimensional quantum confinement, which is larger than that of AlN bulk (6.2 eV). The exciton binding energy is 1.75 eV owing to incomplete dielectric screening in AlN NWs. The defects including N vacancy (VN), Al vacancy (VAl), O impurity (ON), and 3ON–VAl have low formation energy and prefer to stay at the surface layer of AlN NWs. It is the combination of the optical transitions from the exciton ground state to these defect levels that determines the wide and asymmetric BL band in AlN NWs. Our work is useful for understanding the defect-related luminescence mechanism and improving the performance of AlN NW-based optoelectronic nanodevices." @default.
• W2515444893 created "2016-09-16" @default.
• W2515444893 creator A5002397010 @default.
• W2515444893 creator A5007888783 @default.
• W2515444893 creator A5046214758 @default.
• W2515444893 creator A5053204257 @default.
• W2515444893 creator A5070698501 @default.
• W2515444893 creator A5072467129 @default.
• W2515444893 creator A5078207690 @default.
• W2515444893 creator A5078803765 @default.
• W2515444893 date "2015-09-04" @default.
• W2515444893 modified "2023-10-17" @default.
• W2515444893 title "Origin of a Wide and Asymmetric Blue Luminescence Band in AlN Nanowires: V_N, V_Al, O_N, and 3O_N–V_Al Surface Defects" @default.
• W2515444893 cites W1570335770 @default.
• W2515444893 cites W1964452907 @default.
• W2515444893 cites W1973748917 @default.
• W2515444893 cites W1974664353 @default.
• W2515444893 cites W1979544533 @default.
• W2515444893 cites W1981368803 @default.
• W2515444893 cites W1987797142 @default.
• W2515444893 cites W1993186543 @default.
• W2515444893 cites W1994830146 @default.
• W2515444893 cites W1998411237 @default.
• W2515444893 cites W2000485926 @default.
• W2515444893 cites W2005099110 @default.
• W2515444893 cites W2006609926 @default.
• W2515444893 cites W2007395042 @default.
• W2515444893 cites W2008449553 @default.
• W2515444893 cites W2014857342 @default.
• W2515444893 cites W2015773728 @default.
• W2515444893 cites W2020560166 @default.
• W2515444893 cites W2024478810 @default.
• W2515444893 cites W2025922843 @default.
• W2515444893 cites W2031427556 @default.
• W2515444893 cites W2033715547 @default.
• W2515444893 cites W2042476943 @default.
• W2515444893 cites W2047471022 @default.
• W2515444893 cites W2048339792 @default.
• W2515444893 cites W2050588641 @default.
• W2515444893 cites W2052137831 @default.
• W2515444893 cites W2053285440 @default.
• W2515444893 cites W2058299788 @default.
• W2515444893 cites W2060704538 @default.
• W2515444893 cites W2064624465 @default.
• W2515444893 cites W2067637314 @default.
• W2515444893 cites W2073727874 @default.
• W2515444893 cites W2078915546 @default.
• W2515444893 cites W2083222334 @default.
• W2515444893 cites W2095589743 @default.
• W2515444893 cites W2100232899 @default.
• W2515444893 cites W2101267509 @default.
• W2515444893 cites W2120145199 @default.
• W2515444893 cites W2127640820 @default.
• W2515444893 cites W2128827252 @default.
• W2515444893 cites W2137560559 @default.
• W2515444893 cites W2145505151 @default.
• W2515444893 cites W2163353622 @default.
• W2515444893 cites W2315643773 @default.
• W2515444893 cites W2325805248 @default.
• W2515444893 cites W2325905146 @default.
• W2515444893 cites W1983962495 @default.
• W2515444893 doi "https://doi.org/10.1021/acs.jpcc.5b06092" @default.
• W2515444893 hasPublicationYear "2015" @default.
• W2515444893 type Work @default.
• W2515444893 sameAs 2515444893 @default.
• W2515444893 citedByCount "4" @default.
• W2515444893 countsByYear W25154448932016 @default.
• W2515444893 countsByYear W25154448932017 @default.
• W2515444893 countsByYear W25154448932018 @default.
• W2515444893 countsByYear W25154448932020 @default.
• W2515444893 crossrefType "journal-article" @default.
• W2515444893 hasAuthorship W2515444893A5002397010 @default.
• W2515444893 hasAuthorship W2515444893A5007888783 @default.
• W2515444893 hasAuthorship W2515444893A5046214758 @default.
• W2515444893 hasAuthorship W2515444893A5053204257 @default.
• W2515444893 hasAuthorship W2515444893A5070698501 @default.
• W2515444893 hasAuthorship W2515444893A5072467129 @default.
• W2515444893 hasAuthorship W2515444893A5078207690 @default.
• W2515444893 hasAuthorship W2515444893A5078803765 @default.
• W2515444893 hasConcept C113196181 @default.
• W2515444893 hasConcept C148869448 @default.
• W2515444893 hasConcept C185592680 @default.
• W2515444893 hasConcept C192562407 @default.
• W2515444893 hasConcept C43617362 @default.
• W2515444893 hasConcept C49040817 @default.
• W2515444893 hasConcept C74214498 @default.
• W2515444893 hasConcept C8010536 @default.
• W2515444893 hasConceptScore W2515444893C113196181 @default.
• W2515444893 hasConceptScore W2515444893C148869448 @default.
• W2515444893 hasConceptScore W2515444893C185592680 @default.
• W2515444893 hasConceptScore W2515444893C192562407 @default.
• W2515444893 hasConceptScore W2515444893C43617362 @default.
• W2515444893 hasConceptScore W2515444893C49040817 @default.
• W2515444893 hasConceptScore W2515444893C74214498 @default.
• W2515444893 hasConceptScore W2515444893C8010536 @default.
• W2515444893 hasFunder F4320321001 @default.
• W2515444893 hasFunder F4320321540 @default.
• W2515444893 hasIssue "37" @default.

• next