Matches in SemOpenAlex for { <https://semopenalex.org/work/W1897777682> ?p ?o ?g. }
- W1897777682 abstract "The strain tensor in pyramidal Ga(In)As/GaAs self-assembled quantum dots is characterized in detail using a valence force field model and is applied to an eight-band k/spl middot/p formalism to find the electronic spectra in the highly strained dots. Results obtained for the conduction band spectra using the effective mass approach are shown to have serious errors. The energy difference between the ground and excited states obtained from both eight-band calculations and experimental results indicates phonon bottleneck in these dots which is confirmed by a relatively simple high frequency electrical impedance measurements on quantum dot lasers. The electron capture times of 30-40 ps are obtained compared to 2-5ps in SCH quantum well lasers and 1 ps in tunneling injection lasers, and the modulation band width is found to be limited by the capture times. The time resolved photoluminescence measurements gave decay time constants of /spl sim/700 ps and /spl sim/200-250 ps for the ground and excited state transitions, respectively." @default.
- W1897777682 created "2016-06-24" @default.
- W1897777682 creator A5007638548 @default.
- W1897777682 creator A5018520535 @default.
- W1897777682 creator A5051751770 @default.
- W1897777682 creator A5054736977 @default.
- W1897777682 creator A5061528482 @default.
- W1897777682 creator A5065967852 @default.
- W1897777682 creator A5067209668 @default.
- W1897777682 creator A5077235116 @default.
- W1897777682 date "1997-01-01" @default.
- W1897777682 modified "2023-09-25" @default.
- W1897777682 title "Strain tensor, electronic spectra and carrier dynamics in In(Ga)As/GaAs self-assembled quantum dots" @default.
- W1897777682 cites W1970255692 @default.
- W1897777682 cites W2023593578 @default.
- W1897777682 cites W2045004668 @default.
- W1897777682 cites W2048329434 @default.
- W1897777682 cites W2061710752 @default.
- W1897777682 cites W2064196262 @default.
- W1897777682 cites W2064775226 @default.
- W1897777682 cites W2066573627 @default.
- W1897777682 cites W2066901269 @default.
- W1897777682 cites W2068113056 @default.
- W1897777682 cites W2093967136 @default.
- W1897777682 cites W2171213056 @default.
- W1897777682 doi "https://doi.org/10.1109/iscs.1998.711731" @default.
- W1897777682 hasPublicationYear "1997" @default.
- W1897777682 type Work @default.
- W1897777682 sameAs 1897777682 @default.
- W1897777682 citedByCount "0" @default.
- W1897777682 crossrefType "proceedings-article" @default.
- W1897777682 hasAuthorship W1897777682A5007638548 @default.
- W1897777682 hasAuthorship W1897777682A5018520535 @default.
- W1897777682 hasAuthorship W1897777682A5051751770 @default.
- W1897777682 hasAuthorship W1897777682A5054736977 @default.
- W1897777682 hasAuthorship W1897777682A5061528482 @default.
- W1897777682 hasAuthorship W1897777682A5065967852 @default.
- W1897777682 hasAuthorship W1897777682A5067209668 @default.
- W1897777682 hasAuthorship W1897777682A5077235116 @default.
- W1897777682 hasConcept C108225325 @default.
- W1897777682 hasConcept C120398109 @default.
- W1897777682 hasConcept C120665830 @default.
- W1897777682 hasConcept C121332964 @default.
- W1897777682 hasConcept C121477167 @default.
- W1897777682 hasConcept C124657808 @default.
- W1897777682 hasConcept C181500209 @default.
- W1897777682 hasConcept C184779094 @default.
- W1897777682 hasConcept C192562407 @default.
- W1897777682 hasConcept C24169881 @default.
- W1897777682 hasConcept C26873012 @default.
- W1897777682 hasConcept C41999313 @default.
- W1897777682 hasConcept C4839761 @default.
- W1897777682 hasConcept C49040817 @default.
- W1897777682 hasConcept C520434653 @default.
- W1897777682 hasConcept C62520636 @default.
- W1897777682 hasConcept C69523127 @default.
- W1897777682 hasConcept C74130334 @default.
- W1897777682 hasConcept C85080765 @default.
- W1897777682 hasConceptScore W1897777682C108225325 @default.
- W1897777682 hasConceptScore W1897777682C120398109 @default.
- W1897777682 hasConceptScore W1897777682C120665830 @default.
- W1897777682 hasConceptScore W1897777682C121332964 @default.
- W1897777682 hasConceptScore W1897777682C121477167 @default.
- W1897777682 hasConceptScore W1897777682C124657808 @default.
- W1897777682 hasConceptScore W1897777682C181500209 @default.
- W1897777682 hasConceptScore W1897777682C184779094 @default.
- W1897777682 hasConceptScore W1897777682C192562407 @default.
- W1897777682 hasConceptScore W1897777682C24169881 @default.
- W1897777682 hasConceptScore W1897777682C26873012 @default.
- W1897777682 hasConceptScore W1897777682C41999313 @default.
- W1897777682 hasConceptScore W1897777682C4839761 @default.
- W1897777682 hasConceptScore W1897777682C49040817 @default.
- W1897777682 hasConceptScore W1897777682C520434653 @default.
- W1897777682 hasConceptScore W1897777682C62520636 @default.
- W1897777682 hasConceptScore W1897777682C69523127 @default.
- W1897777682 hasConceptScore W1897777682C74130334 @default.
- W1897777682 hasConceptScore W1897777682C85080765 @default.
- W1897777682 hasLocation W18977776821 @default.
- W1897777682 hasOpenAccess W1897777682 @default.
- W1897777682 hasPrimaryLocation W18977776821 @default.
- W1897777682 hasRelatedWork W1603716903 @default.
- W1897777682 hasRelatedWork W1621758253 @default.
- W1897777682 hasRelatedWork W1968746075 @default.
- W1897777682 hasRelatedWork W1992302233 @default.
- W1897777682 hasRelatedWork W1995024246 @default.
- W1897777682 hasRelatedWork W2023353575 @default.
- W1897777682 hasRelatedWork W2031476861 @default.
- W1897777682 hasRelatedWork W2043000612 @default.
- W1897777682 hasRelatedWork W2063552904 @default.
- W1897777682 hasRelatedWork W2064132965 @default.
- W1897777682 hasRelatedWork W2074279575 @default.
- W1897777682 hasRelatedWork W2077247162 @default.
- W1897777682 hasRelatedWork W2079155531 @default.
- W1897777682 hasRelatedWork W2088020357 @default.
- W1897777682 hasRelatedWork W2090987355 @default.
- W1897777682 hasRelatedWork W2094463689 @default.
- W1897777682 hasRelatedWork W2333921067 @default.
- W1897777682 hasRelatedWork W2790441636 @default.
- W1897777682 hasRelatedWork W971465754 @default.
- W1897777682 hasRelatedWork W2188461224 @default.