FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029971229> ?p ?o ?g. }

• W2029971229 abstract "Using photocurrent infrared spectroscopy, we characterized bound-to-bound transitions in the conduction band of samples with high density of GaN/AlN quantum dots (QDs). TE (TM) polarized peaks at 0.15--0.23 eV (0.7--0.9 eV) depending on the dot size, are associated with $Stext{ensuremath{-}}{P}_{x,y}$ $(Stext{ensuremath{-}}{P}_{z})$ transitions. The transition energies and the oscillator strengths were analyzed by numerical solution of the Schrodinger equation in three dimensions for truncated hexagonal pyramid dots. Assuming peak broadening due to dot size fluctuations, we derived the dot dimensions for which all observed photocurrent peak energies can be accounted for. It is shown that for these dimensions to agree with the quantum well limit both nonparabolicity and anisotropy of the conduction band must be taken into account. The appearance of photocurrent due to bound-to-bound intraband transitions within the QDs is attributed to lateral hopping conductivity. Analysis of the photoresponse magnitude due to optical excitation of electrons to different states in the QD yields a two-dimensional mobility edge at $ensuremath{sim}1text{ }text{eV}$ above the GaN conduction-band edge. The hopping model is further supported by the temperature dependence of the dark conductivity and its sensitivity to the size and the density of the QDs." @default.
• W2029971229 created "2016-06-24" @default.
• W2029971229 creator A5010474572 @default.
• W2029971229 creator A5044346444 @default.
• W2029971229 creator A5066697270 @default.
• W2029971229 creator A5067294443 @default.
• W2029971229 creator A5085609198 @default.
• W2029971229 date "2009-10-19" @default.
• W2029971229 modified "2023-10-15" @default.
• W2029971229 title "Photocurrent spectroscopy of bound-to-bound intraband transitions in GaN/AlN quantum dots" @default.
• W2029971229 cites W1966154276 @default.
• W2029971229 cites W1971939735 @default.
• W2029971229 cites W1972754908 @default.
• W2029971229 cites W1975657306 @default.
• W2029971229 cites W1978497307 @default.
• W2029971229 cites W1985700812 @default.
• W2029971229 cites W1994176981 @default.
• W2029971229 cites W2002309656 @default.
• W2029971229 cites W2003038623 @default.
• W2029971229 cites W2003627800 @default.
• W2029971229 cites W2007445847 @default.
• W2029971229 cites W2011647756 @default.
• W2029971229 cites W2012073080 @default.
• W2029971229 cites W2016295172 @default.
• W2029971229 cites W2021308577 @default.
• W2029971229 cites W2029581357 @default.
• W2029971229 cites W2030767456 @default.
• W2029971229 cites W2037842731 @default.
• W2029971229 cites W2044645433 @default.
• W2029971229 cites W2048117087 @default.
• W2029971229 cites W2049627195 @default.
• W2029971229 cites W2056664744 @default.
• W2029971229 cites W2068260077 @default.
• W2029971229 cites W2068317040 @default.
• W2029971229 cites W2071598324 @default.
• W2029971229 cites W2072514404 @default.
• W2029971229 cites W2072810620 @default.
• W2029971229 cites W2089741794 @default.
• W2029971229 cites W2090252576 @default.
• W2029971229 cites W2090762191 @default.
• W2029971229 cites W2101803272 @default.
• W2029971229 cites W2122571980 @default.
• W2029971229 cites W2145375372 @default.
• W2029971229 cites W2151145712 @default.
• W2029971229 cites W4243310154 @default.
• W2029971229 cites W4376595809 @default.
• W2029971229 doi "https://doi.org/10.1103/physrevb.80.155439" @default.
• W2029971229 hasPublicationYear "2009" @default.
• W2029971229 type Work @default.
• W2029971229 sameAs 2029971229 @default.
• W2029971229 citedByCount "12" @default.
• W2029971229 countsByYear W20299712292013 @default.
• W2029971229 countsByYear W20299712292014 @default.
• W2029971229 countsByYear W20299712292017 @default.
• W2029971229 countsByYear W20299712292018 @default.
• W2029971229 crossrefType "journal-article" @default.
• W2029971229 hasAuthorship W2029971229A5010474572 @default.
• W2029971229 hasAuthorship W2029971229A5044346444 @default.
• W2029971229 hasAuthorship W2029971229A5066697270 @default.
• W2029971229 hasAuthorship W2029971229A5067294443 @default.
• W2029971229 hasAuthorship W2029971229A5085609198 @default.
• W2029971229 hasConcept C121332964 @default.
• W2029971229 hasConcept C124657808 @default.
• W2029971229 hasConcept C171250308 @default.
• W2029971229 hasConcept C174084160 @default.
• W2029971229 hasConcept C192562407 @default.
• W2029971229 hasConcept C26873012 @default.
• W2029971229 hasConcept C2778871202 @default.
• W2029971229 hasConcept C2779227376 @default.
• W2029971229 hasConcept C2779845233 @default.
• W2029971229 hasConcept C32891209 @default.
• W2029971229 hasConcept C41999313 @default.
• W2029971229 hasConcept C49040817 @default.
• W2029971229 hasConcept C62520636 @default.
• W2029971229 hasConceptScore W2029971229C121332964 @default.
• W2029971229 hasConceptScore W2029971229C124657808 @default.
• W2029971229 hasConceptScore W2029971229C171250308 @default.
• W2029971229 hasConceptScore W2029971229C174084160 @default.
• W2029971229 hasConceptScore W2029971229C192562407 @default.
• W2029971229 hasConceptScore W2029971229C26873012 @default.
• W2029971229 hasConceptScore W2029971229C2778871202 @default.
• W2029971229 hasConceptScore W2029971229C2779227376 @default.
• W2029971229 hasConceptScore W2029971229C2779845233 @default.
• W2029971229 hasConceptScore W2029971229C32891209 @default.
• W2029971229 hasConceptScore W2029971229C41999313 @default.
• W2029971229 hasConceptScore W2029971229C49040817 @default.
• W2029971229 hasConceptScore W2029971229C62520636 @default.
• W2029971229 hasIssue "15" @default.
• W2029971229 hasLocation W20299712291 @default.
• W2029971229 hasOpenAccess W2029971229 @default.
• W2029971229 hasPrimaryLocation W20299712291 @default.
• W2029971229 hasRelatedWork W1940349605 @default.
• W2029971229 hasRelatedWork W1986964109 @default.
• W2029971229 hasRelatedWork W1992911857 @default.
• W2029971229 hasRelatedWork W1998954395 @default.
• W2029971229 hasRelatedWork W2057435796 @default.
• W2029971229 hasRelatedWork W2106364404 @default.
• W2029971229 hasRelatedWork W2330747830 @default.
• W2029971229 hasRelatedWork W2623977877 @default.
• W2029971229 hasRelatedWork W275750046 @default.

• next