Matches in SemOpenAlex for { <https://semopenalex.org/work/W2949969090> ?p ?o ?g. }
- W2949969090 endingPage "261" @default.
- W2949969090 startingPage "253" @default.
- W2949969090 abstract "The role of the TMG flow rate on the properties of the GaN layer grown by MOVPE on (001) and (11n)/n=2,3 GaAs substrates were investigated. The surface morphology, crystalline quality and optical property were found to be strongly dependent on the TMG flow rate. As the latter decreased to 16 μmol/min, in-situ reflectance measurements showed a constant signal. This is attributed to the enhanced coalescence process, which resulted in the improvement of the surface morphology. A high TMG flow rate of 40 μmol/min sccm promoted predominantly vertical growth and resulted in the formation of a three-dimensional island. The lowest YL intensity and FWHM values of near band edge emission were obtained for GaN layers grown on (001) GaAs substrate with a TMG flow rate of 16 μmol/min, indicating an improvement of the optical properties of the GaN layer. This improvement is attributed to the coalescence process at the initial growth stage of GaN and the lateral growth process. All these behaviors were always observable whatever the used substrates. Depth resolved-CL showed that a mechanism of phase transformation in response to changing the substrate orientations." @default.
- W2949969090 created "2019-06-27" @default.
- W2949969090 creator A5015749704 @default.
- W2949969090 creator A5028314520 @default.
- W2949969090 creator A5031633122 @default.
- W2949969090 creator A5035482750 @default.
- W2949969090 creator A5035838554 @default.
- W2949969090 creator A5075631782 @default.
- W2949969090 date "2019-10-01" @default.
- W2949969090 modified "2023-09-26" @default.
- W2949969090 title "Role of the TMG flow rate on the GaN layer properties grown by MOVPE on (hkl) GaAs substrates" @default.
- W2949969090 cites W1134717095 @default.
- W2949969090 cites W1965742469 @default.
- W2949969090 cites W1972796112 @default.
- W2949969090 cites W1974072513 @default.
- W2949969090 cites W1975190461 @default.
- W2949969090 cites W1976526552 @default.
- W2949969090 cites W1981736398 @default.
- W2949969090 cites W1989291280 @default.
- W2949969090 cites W1993182438 @default.
- W2949969090 cites W1995554096 @default.
- W2949969090 cites W1999121757 @default.
- W2949969090 cites W2002129535 @default.
- W2949969090 cites W2016010809 @default.
- W2949969090 cites W2017797834 @default.
- W2949969090 cites W2026184015 @default.
- W2949969090 cites W2027197488 @default.
- W2949969090 cites W2048600373 @default.
- W2949969090 cites W2055333068 @default.
- W2949969090 cites W2058745733 @default.
- W2949969090 cites W2059406824 @default.
- W2949969090 cites W2064508370 @default.
- W2949969090 cites W2065246379 @default.
- W2949969090 cites W2070655338 @default.
- W2949969090 cites W2079003608 @default.
- W2949969090 cites W2083713595 @default.
- W2949969090 cites W2084548749 @default.
- W2949969090 cites W2085899419 @default.
- W2949969090 cites W2091446565 @default.
- W2949969090 cites W2093551871 @default.
- W2949969090 cites W2094824362 @default.
- W2949969090 cites W2095237445 @default.
- W2949969090 cites W2128793098 @default.
- W2949969090 cites W2145461067 @default.
- W2949969090 cites W2279975973 @default.
- W2949969090 cites W2324291161 @default.
- W2949969090 cites W2578978241 @default.
- W2949969090 cites W2587549778 @default.
- W2949969090 cites W2764040609 @default.
- W2949969090 cites W2765470676 @default.
- W2949969090 cites W2781342340 @default.
- W2949969090 cites W2890081009 @default.
- W2949969090 cites W2904000423 @default.
- W2949969090 cites W4382021727 @default.
- W2949969090 cites W644750644 @default.
- W2949969090 cites W2073961936 @default.
- W2949969090 doi "https://doi.org/10.1016/j.mssp.2019.06.006" @default.
- W2949969090 hasPublicationYear "2019" @default.
- W2949969090 type Work @default.
- W2949969090 sameAs 2949969090 @default.
- W2949969090 citedByCount "4" @default.
- W2949969090 countsByYear W29499690902020 @default.
- W2949969090 countsByYear W29499690902021 @default.
- W2949969090 countsByYear W29499690902022 @default.
- W2949969090 crossrefType "journal-article" @default.
- W2949969090 hasAuthorship W2949969090A5015749704 @default.
- W2949969090 hasAuthorship W2949969090A5028314520 @default.
- W2949969090 hasAuthorship W2949969090A5031633122 @default.
- W2949969090 hasAuthorship W2949969090A5035482750 @default.
- W2949969090 hasAuthorship W2949969090A5035838554 @default.
- W2949969090 hasAuthorship W2949969090A5075631782 @default.
- W2949969090 hasBestOaLocation W29499690902 @default.
- W2949969090 hasConcept C108649604 @default.
- W2949969090 hasConcept C110738630 @default.
- W2949969090 hasConcept C111368507 @default.
- W2949969090 hasConcept C113196181 @default.
- W2949969090 hasConcept C121332964 @default.
- W2949969090 hasConcept C127313418 @default.
- W2949969090 hasConcept C149792144 @default.
- W2949969090 hasConcept C171250308 @default.
- W2949969090 hasConcept C172120300 @default.
- W2949969090 hasConcept C175665537 @default.
- W2949969090 hasConcept C185592680 @default.
- W2949969090 hasConcept C192562407 @default.
- W2949969090 hasConcept C2524010 @default.
- W2949969090 hasConcept C2777289219 @default.
- W2949969090 hasConcept C2778312390 @default.
- W2949969090 hasConcept C2779227376 @default.
- W2949969090 hasConcept C33923547 @default.
- W2949969090 hasConcept C43617362 @default.
- W2949969090 hasConcept C49040817 @default.
- W2949969090 hasConcept C499950583 @default.
- W2949969090 hasConcept C54355233 @default.
- W2949969090 hasConcept C62520636 @default.
- W2949969090 hasConcept C85080765 @default.
- W2949969090 hasConcept C86803240 @default.
- W2949969090 hasConcept C87355193 @default.
- W2949969090 hasConceptScore W2949969090C108649604 @default.