Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023477391> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2023477391 abstract "The most common triple-junction solar cell design which has been commercially available to date utilizes a germanium bottom cell with an (In)GaAs and InGaP middle and top cell respectively. This type of device has a well-known efficiency limitation somewhere around 40% at 500 suns. Higher efficiencies can be obtained by changing the effective bandgaps of the three junctions, but the choice of materials and approaches to do so is very limited. We at Solar Junction have adopted the dilute nitride material system to obtain these new bandgaps, and break through the 40% efficiency barrier. The unique advantage of the dilute nitrides is that the bandgap and lattice constant can be tuned independently, allowing bulk material lattice matched to Germanium or GaAs over a wide range of bandgaps. The dilute nitride technology in our first commercial product has enabled us to maximize the efficiency of a triple junction solar cell by using the optimal set of bandgaps (including one around 1eV). Commercial Solar Junction concentrator cells with efficiencies of 43.5% have been independently verified by NREL and Fraunhofer. These higher efficiencies are generally the result of higher output voltage, not higher current, which keeps system-level resistive wiring losses in check." @default.
- W2023477391 created "2016-06-24" @default.
- W2023477391 creator A5007843182 @default.
- W2023477391 creator A5076624983 @default.
- W2023477391 creator A5089950780 @default.
- W2023477391 date "2011-09-08" @default.
- W2023477391 modified "2023-10-09" @default.
- W2023477391 title "43.5% efficient lattice matched solar cells" @default.
- W2023477391 cites W1481452623 @default.
- W2023477391 cites W1896209378 @default.
- W2023477391 cites W1965409312 @default.
- W2023477391 cites W1994886795 @default.
- W2023477391 cites W2094694253 @default.
- W2023477391 cites W2145625229 @default.
- W2023477391 doi "https://doi.org/10.1117/12.897769" @default.
- W2023477391 hasPublicationYear "2011" @default.
- W2023477391 type Work @default.
- W2023477391 sameAs 2023477391 @default.
- W2023477391 citedByCount "110" @default.
- W2023477391 countsByYear W20234773912012 @default.
- W2023477391 countsByYear W20234773912013 @default.
- W2023477391 countsByYear W20234773912014 @default.
- W2023477391 countsByYear W20234773912015 @default.
- W2023477391 countsByYear W20234773912016 @default.
- W2023477391 countsByYear W20234773912017 @default.
- W2023477391 countsByYear W20234773912018 @default.
- W2023477391 countsByYear W20234773912019 @default.
- W2023477391 countsByYear W20234773912020 @default.
- W2023477391 countsByYear W20234773912021 @default.
- W2023477391 countsByYear W20234773912022 @default.
- W2023477391 countsByYear W20234773912023 @default.
- W2023477391 crossrefType "proceedings-article" @default.
- W2023477391 hasAuthorship W2023477391A5007843182 @default.
- W2023477391 hasAuthorship W2023477391A5076624983 @default.
- W2023477391 hasAuthorship W2023477391A5089950780 @default.
- W2023477391 hasConcept C119599485 @default.
- W2023477391 hasConcept C120665830 @default.
- W2023477391 hasConcept C121332964 @default.
- W2023477391 hasConcept C127413603 @default.
- W2023477391 hasConcept C136021498 @default.
- W2023477391 hasConcept C15469602 @default.
- W2023477391 hasConcept C171250308 @default.
- W2023477391 hasConcept C181966813 @default.
- W2023477391 hasConcept C190168584 @default.
- W2023477391 hasConcept C192562407 @default.
- W2023477391 hasConcept C194760766 @default.
- W2023477391 hasConcept C206991015 @default.
- W2023477391 hasConcept C2778282194 @default.
- W2023477391 hasConcept C2779227376 @default.
- W2023477391 hasConcept C2780824857 @default.
- W2023477391 hasConcept C49040817 @default.
- W2023477391 hasConcept C544956773 @default.
- W2023477391 hasConcept C550623735 @default.
- W2023477391 hasConcept C6899612 @default.
- W2023477391 hasConceptScore W2023477391C119599485 @default.
- W2023477391 hasConceptScore W2023477391C120665830 @default.
- W2023477391 hasConceptScore W2023477391C121332964 @default.
- W2023477391 hasConceptScore W2023477391C127413603 @default.
- W2023477391 hasConceptScore W2023477391C136021498 @default.
- W2023477391 hasConceptScore W2023477391C15469602 @default.
- W2023477391 hasConceptScore W2023477391C171250308 @default.
- W2023477391 hasConceptScore W2023477391C181966813 @default.
- W2023477391 hasConceptScore W2023477391C190168584 @default.
- W2023477391 hasConceptScore W2023477391C192562407 @default.
- W2023477391 hasConceptScore W2023477391C194760766 @default.
- W2023477391 hasConceptScore W2023477391C206991015 @default.
- W2023477391 hasConceptScore W2023477391C2778282194 @default.
- W2023477391 hasConceptScore W2023477391C2779227376 @default.
- W2023477391 hasConceptScore W2023477391C2780824857 @default.
- W2023477391 hasConceptScore W2023477391C49040817 @default.
- W2023477391 hasConceptScore W2023477391C544956773 @default.
- W2023477391 hasConceptScore W2023477391C550623735 @default.
- W2023477391 hasConceptScore W2023477391C6899612 @default.
- W2023477391 hasLocation W20234773911 @default.
- W2023477391 hasOpenAccess W2023477391 @default.
- W2023477391 hasPrimaryLocation W20234773911 @default.
- W2023477391 hasRelatedWork W1994627376 @default.
- W2023477391 hasRelatedWork W2059491202 @default.
- W2023477391 hasRelatedWork W2074751819 @default.
- W2023477391 hasRelatedWork W2096858522 @default.
- W2023477391 hasRelatedWork W2100827972 @default.
- W2023477391 hasRelatedWork W2125731090 @default.
- W2023477391 hasRelatedWork W2130041191 @default.
- W2023477391 hasRelatedWork W2149057274 @default.
- W2023477391 hasRelatedWork W2153620946 @default.
- W2023477391 hasRelatedWork W66117989 @default.
- W2023477391 isParatext "false" @default.
- W2023477391 isRetracted "false" @default.
- W2023477391 magId "2023477391" @default.
- W2023477391 workType "article" @default.