Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049761572> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2049761572 endingPage "9783" @default.
- W2049761572 startingPage "9780" @default.
- W2049761572 abstract "The ground-state energy and the binding energy of shallow hydrogenic impurities in spherical GaAs-(Ga,Al)As quantum dots have been calculated as functions of the radius of the dot. The binding energy has been calculated following a variational procedure within the effective-mass approximation. We have used a finite confining potential well with depth determined by the discontinuity of the band gap in the quantum dot and the cladding. Calculations were also performed for an infinite confining potential. For the infinite potential well we found that the impurity binding energy increases as the dot radius decreases whereas in the finite potential-well situation, the binding energy reaches a peak value as the dot radius decreases and then diminishes to a limiting value corresponding to the radius for which there are no bound states in the well. We found that the strong electronic confinement in these quantum dots reflects itself in the ground-state energy and in the impurity binding energies, which are higher than those found in GaAs-(Ga,Al)As quantum wells and quantum-well wires." @default.
- W2049761572 created "2016-06-24" @default.
- W2049761572 creator A5021688278 @default.
- W2049761572 creator A5063776901 @default.
- W2049761572 date "1992-10-15" @default.
- W2049761572 modified "2023-09-27" @default.
- W2049761572 title "Hydrogenic impurities in GaAs-(Ga,Al)As quantum dots" @default.
- W2049761572 cites W1641884523 @default.
- W2049761572 cites W1969060245 @default.
- W2049761572 cites W1975820279 @default.
- W2049761572 cites W1978984704 @default.
- W2049761572 cites W2001127569 @default.
- W2049761572 cites W2020057125 @default.
- W2049761572 cites W2021489065 @default.
- W2049761572 cites W2030225924 @default.
- W2049761572 cites W2036407148 @default.
- W2049761572 cites W2039723516 @default.
- W2049761572 cites W2049777712 @default.
- W2049761572 cites W2052918021 @default.
- W2049761572 cites W2062609887 @default.
- W2049761572 cites W2064939908 @default.
- W2049761572 cites W2075249004 @default.
- W2049761572 cites W2075535678 @default.
- W2049761572 cites W2076286142 @default.
- W2049761572 cites W2083841733 @default.
- W2049761572 cites W2092434879 @default.
- W2049761572 cites W2095210201 @default.
- W2049761572 cites W2112671084 @default.
- W2049761572 doi "https://doi.org/10.1103/physrevb.46.9780" @default.
- W2049761572 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10002793" @default.
- W2049761572 hasPublicationYear "1992" @default.
- W2049761572 type Work @default.
- W2049761572 sameAs 2049761572 @default.
- W2049761572 citedByCount "307" @default.
- W2049761572 countsByYear W20497615722012 @default.
- W2049761572 countsByYear W20497615722013 @default.
- W2049761572 countsByYear W20497615722014 @default.
- W2049761572 countsByYear W20497615722015 @default.
- W2049761572 countsByYear W20497615722016 @default.
- W2049761572 countsByYear W20497615722017 @default.
- W2049761572 countsByYear W20497615722018 @default.
- W2049761572 countsByYear W20497615722019 @default.
- W2049761572 countsByYear W20497615722020 @default.
- W2049761572 countsByYear W20497615722021 @default.
- W2049761572 countsByYear W20497615722022 @default.
- W2049761572 countsByYear W20497615722023 @default.
- W2049761572 crossrefType "journal-article" @default.
- W2049761572 hasAuthorship W2049761572A5021688278 @default.
- W2049761572 hasAuthorship W2049761572A5063776901 @default.
- W2049761572 hasConcept C121332964 @default.
- W2049761572 hasConcept C124657808 @default.
- W2049761572 hasConcept C174084160 @default.
- W2049761572 hasConcept C178635117 @default.
- W2049761572 hasConcept C179764930 @default.
- W2049761572 hasConcept C184779094 @default.
- W2049761572 hasConcept C26873012 @default.
- W2049761572 hasConcept C38652104 @default.
- W2049761572 hasConcept C41008148 @default.
- W2049761572 hasConcept C62520636 @default.
- W2049761572 hasConcept C69523127 @default.
- W2049761572 hasConcept C71987851 @default.
- W2049761572 hasConcept C93282013 @default.
- W2049761572 hasConceptScore W2049761572C121332964 @default.
- W2049761572 hasConceptScore W2049761572C124657808 @default.
- W2049761572 hasConceptScore W2049761572C174084160 @default.
- W2049761572 hasConceptScore W2049761572C178635117 @default.
- W2049761572 hasConceptScore W2049761572C179764930 @default.
- W2049761572 hasConceptScore W2049761572C184779094 @default.
- W2049761572 hasConceptScore W2049761572C26873012 @default.
- W2049761572 hasConceptScore W2049761572C38652104 @default.
- W2049761572 hasConceptScore W2049761572C41008148 @default.
- W2049761572 hasConceptScore W2049761572C62520636 @default.
- W2049761572 hasConceptScore W2049761572C69523127 @default.
- W2049761572 hasConceptScore W2049761572C71987851 @default.
- W2049761572 hasConceptScore W2049761572C93282013 @default.
- W2049761572 hasIssue "15" @default.
- W2049761572 hasLocation W20497615721 @default.
- W2049761572 hasLocation W20497615722 @default.
- W2049761572 hasOpenAccess W2049761572 @default.
- W2049761572 hasPrimaryLocation W20497615721 @default.
- W2049761572 hasRelatedWork W1978360068 @default.
- W2049761572 hasRelatedWork W2023748747 @default.
- W2049761572 hasRelatedWork W2073480397 @default.
- W2049761572 hasRelatedWork W2121081813 @default.
- W2049761572 hasRelatedWork W2260646122 @default.
- W2049761572 hasRelatedWork W2313617920 @default.
- W2049761572 hasRelatedWork W2374992315 @default.
- W2049761572 hasRelatedWork W2386506693 @default.
- W2049761572 hasRelatedWork W2604921931 @default.
- W2049761572 hasRelatedWork W4231875041 @default.
- W2049761572 hasVolume "46" @default.
- W2049761572 isParatext "false" @default.
- W2049761572 isRetracted "false" @default.
- W2049761572 magId "2049761572" @default.
- W2049761572 workType "article" @default.