Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017133350> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2017133350 abstract "Investigation of excess carrier dynamics in a 15R-SiC bulk layer grown by physical vapour transport (PVT) on 15R-SiC substrate has been carried out using pump-probe techniques: an interband carrier injection by a picosecond laser pulse and measuring the induced absorption and diffraction of a probe beam. For this task, differential transmittivity (DT) and light induced transient grating (LITG) techniques were used. Room temperature carrier lifetime varied in the 3 ns 8 ns range at excess carrier densities above Δ N 0 = 7×10 17 cm -3 and was ascribed to the recovery time of optically recharged carrier traps, and their activation energy of E a = 75 meV was determined. The presence of recharged traps caused the injection-dependence of the diffusion coefficient D , whereby its value dropped below 0.1 cm 2 /s at Δ N 0 < 1×10 18 cm -3 and gradually increased up to 0.7 cm 2 /s at higher injections. At elevated temperatures (300 K < T < 700 K), when the traps are thermally activated, the diffusivity increased up to ~ 1.5 cm 2 /s and was independent on Δ N 0 . The overgrown layer parameters were comparable to those of the used 15R PVT seed." @default.
- W2017133350 created "2016-06-24" @default.
- W2017133350 creator A5020562503 @default.
- W2017133350 creator A5042699171 @default.
- W2017133350 creator A5049253215 @default.
- W2017133350 creator A5056882917 @default.
- W2017133350 creator A5075301957 @default.
- W2017133350 date "2014-10-01" @default.
- W2017133350 modified "2023-10-17" @default.
- W2017133350 title "Nondestructive Evaluation of Photoelectrical Properties of a PVT Grown Bulk 15R-SiC Crystal" @default.
- W2017133350 cites W1978575216 @default.
- W2017133350 cites W2031264725 @default.
- W2017133350 cites W2038580207 @default.
- W2017133350 cites W2052339570 @default.
- W2017133350 cites W2066519171 @default.
- W2017133350 cites W2075221146 @default.
- W2017133350 doi "https://doi.org/10.4028/www.scientific.net/msf.806.65" @default.
- W2017133350 hasPublicationYear "2014" @default.
- W2017133350 type Work @default.
- W2017133350 sameAs 2017133350 @default.
- W2017133350 citedByCount "1" @default.
- W2017133350 countsByYear W20171333502015 @default.
- W2017133350 crossrefType "journal-article" @default.
- W2017133350 hasAuthorship W2017133350A5020562503 @default.
- W2017133350 hasAuthorship W2017133350A5042699171 @default.
- W2017133350 hasAuthorship W2017133350A5049253215 @default.
- W2017133350 hasAuthorship W2017133350A5056882917 @default.
- W2017133350 hasAuthorship W2017133350A5075301957 @default.
- W2017133350 hasConcept C111368507 @default.
- W2017133350 hasConcept C113196181 @default.
- W2017133350 hasConcept C120665830 @default.
- W2017133350 hasConcept C121332964 @default.
- W2017133350 hasConcept C125287762 @default.
- W2017133350 hasConcept C127313418 @default.
- W2017133350 hasConcept C159985019 @default.
- W2017133350 hasConcept C185592680 @default.
- W2017133350 hasConcept C192562407 @default.
- W2017133350 hasConcept C198865614 @default.
- W2017133350 hasConcept C199360897 @default.
- W2017133350 hasConcept C2777289219 @default.
- W2017133350 hasConcept C2781285689 @default.
- W2017133350 hasConcept C37668627 @default.
- W2017133350 hasConcept C41008148 @default.
- W2017133350 hasConcept C43617362 @default.
- W2017133350 hasConcept C49040817 @default.
- W2017133350 hasConcept C520434653 @default.
- W2017133350 hasConcept C544956773 @default.
- W2017133350 hasConcept C55005982 @default.
- W2017133350 hasConcept C62520636 @default.
- W2017133350 hasConcept C69357855 @default.
- W2017133350 hasConcept C97355855 @default.
- W2017133350 hasConceptScore W2017133350C111368507 @default.
- W2017133350 hasConceptScore W2017133350C113196181 @default.
- W2017133350 hasConceptScore W2017133350C120665830 @default.
- W2017133350 hasConceptScore W2017133350C121332964 @default.
- W2017133350 hasConceptScore W2017133350C125287762 @default.
- W2017133350 hasConceptScore W2017133350C127313418 @default.
- W2017133350 hasConceptScore W2017133350C159985019 @default.
- W2017133350 hasConceptScore W2017133350C185592680 @default.
- W2017133350 hasConceptScore W2017133350C192562407 @default.
- W2017133350 hasConceptScore W2017133350C198865614 @default.
- W2017133350 hasConceptScore W2017133350C199360897 @default.
- W2017133350 hasConceptScore W2017133350C2777289219 @default.
- W2017133350 hasConceptScore W2017133350C2781285689 @default.
- W2017133350 hasConceptScore W2017133350C37668627 @default.
- W2017133350 hasConceptScore W2017133350C41008148 @default.
- W2017133350 hasConceptScore W2017133350C43617362 @default.
- W2017133350 hasConceptScore W2017133350C49040817 @default.
- W2017133350 hasConceptScore W2017133350C520434653 @default.
- W2017133350 hasConceptScore W2017133350C544956773 @default.
- W2017133350 hasConceptScore W2017133350C55005982 @default.
- W2017133350 hasConceptScore W2017133350C62520636 @default.
- W2017133350 hasConceptScore W2017133350C69357855 @default.
- W2017133350 hasConceptScore W2017133350C97355855 @default.
- W2017133350 hasLocation W20171333501 @default.
- W2017133350 hasOpenAccess W2017133350 @default.
- W2017133350 hasPrimaryLocation W20171333501 @default.
- W2017133350 hasRelatedWork W1967024336 @default.
- W2017133350 hasRelatedWork W1970781525 @default.
- W2017133350 hasRelatedWork W2005585377 @default.
- W2017133350 hasRelatedWork W2085565238 @default.
- W2017133350 hasRelatedWork W2527293648 @default.
- W2017133350 hasRelatedWork W2534333100 @default.
- W2017133350 hasRelatedWork W2805228725 @default.
- W2017133350 hasRelatedWork W2917411261 @default.
- W2017133350 hasRelatedWork W3142229364 @default.
- W2017133350 hasRelatedWork W4214943511 @default.
- W2017133350 isParatext "false" @default.
- W2017133350 isRetracted "false" @default.
- W2017133350 magId "2017133350" @default.
- W2017133350 workType "article" @default.