Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000741896> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2000741896 endingPage "2077" @default.
- W2000741896 startingPage "2073" @default.
- W2000741896 abstract "We report a method developed upon coordinated admittance spectroscopy and capacitance–voltage techniques to measure resistivity, mobility, and absorber thickness in thin-film photovoltaic devices. The absorber thickness is measured by depletion region width at freeze-out temperatures when the free carriers cease to respond to bias modulation. Based on a lumped-parameter equivalent-circuit model, we derive the inflection frequency due to dielectric relaxation of the absorber. We show that the square of freeze-out frequency depends linearly on bias voltage. Resistivity—and mobility—is calculated from the slope of this linear dependence. To demonstrate this method, we applied it to thin-film CdTe solar cells with back contacts formed under three different conditions: (A) with Cu in the carbon paste after nitric–phosphoric etch, (B) without Cu in the carbon paste after nitric–phosphoric etch, and (C) without Cu in the carbon paste and without nitric–phosphoric etch. The measured absorber thicknesses (5.45, 5.85, and 7.95 μm, respectively) agree well with growth history and other methods. Study using this method also yields insights to back-contact formation mechanism in terms of etching loss, Te-rich layer, and Cu doping/alloying. The freeze-out exhibits thermal activation due to combined contribution from mobility and carrier concentration." @default.
- W2000741896 created "2016-06-24" @default.
- W2000741896 creator A5006886986 @default.
- W2000741896 creator A5054728664 @default.
- W2000741896 creator A5057880940 @default.
- W2000741896 creator A5068778244 @default.
- W2000741896 date "2010-12-01" @default.
- W2000741896 modified "2023-09-27" @default.
- W2000741896 title "A method to measure resistivity, mobility, and absorber thickness in thin-film solar cells with application to CdTe devices" @default.
- W2000741896 cites W2018651046 @default.
- W2000741896 cites W2027417103 @default.
- W2000741896 cites W2030342404 @default.
- W2000741896 cites W2063059955 @default.
- W2000741896 cites W2068967381 @default.
- W2000741896 cites W2119153540 @default.
- W2000741896 cites W2122200610 @default.
- W2000741896 cites W2202536560 @default.
- W2000741896 doi "https://doi.org/10.1016/j.solmat.2010.06.018" @default.
- W2000741896 hasPublicationYear "2010" @default.
- W2000741896 type Work @default.
- W2000741896 sameAs 2000741896 @default.
- W2000741896 citedByCount "17" @default.
- W2000741896 countsByYear W20007418962012 @default.
- W2000741896 countsByYear W20007418962013 @default.
- W2000741896 countsByYear W20007418962014 @default.
- W2000741896 countsByYear W20007418962015 @default.
- W2000741896 countsByYear W20007418962018 @default.
- W2000741896 countsByYear W20007418962019 @default.
- W2000741896 countsByYear W20007418962023 @default.
- W2000741896 crossrefType "journal-article" @default.
- W2000741896 hasAuthorship W2000741896A5006886986 @default.
- W2000741896 hasAuthorship W2000741896A5054728664 @default.
- W2000741896 hasAuthorship W2000741896A5057880940 @default.
- W2000741896 hasAuthorship W2000741896A5068778244 @default.
- W2000741896 hasConcept C100460472 @default.
- W2000741896 hasConcept C108811297 @default.
- W2000741896 hasConcept C113196181 @default.
- W2000741896 hasConcept C119599485 @default.
- W2000741896 hasConcept C127413603 @default.
- W2000741896 hasConcept C133386390 @default.
- W2000741896 hasConcept C147789679 @default.
- W2000741896 hasConcept C159985019 @default.
- W2000741896 hasConcept C171250308 @default.
- W2000741896 hasConcept C17525397 @default.
- W2000741896 hasConcept C17829176 @default.
- W2000741896 hasConcept C185592680 @default.
- W2000741896 hasConcept C19067145 @default.
- W2000741896 hasConcept C192562407 @default.
- W2000741896 hasConcept C2779227376 @default.
- W2000741896 hasConcept C2780824857 @default.
- W2000741896 hasConcept C30066665 @default.
- W2000741896 hasConcept C43617362 @default.
- W2000741896 hasConcept C49040817 @default.
- W2000741896 hasConcept C6110044 @default.
- W2000741896 hasConcept C69990965 @default.
- W2000741896 hasConceptScore W2000741896C100460472 @default.
- W2000741896 hasConceptScore W2000741896C108811297 @default.
- W2000741896 hasConceptScore W2000741896C113196181 @default.
- W2000741896 hasConceptScore W2000741896C119599485 @default.
- W2000741896 hasConceptScore W2000741896C127413603 @default.
- W2000741896 hasConceptScore W2000741896C133386390 @default.
- W2000741896 hasConceptScore W2000741896C147789679 @default.
- W2000741896 hasConceptScore W2000741896C159985019 @default.
- W2000741896 hasConceptScore W2000741896C171250308 @default.
- W2000741896 hasConceptScore W2000741896C17525397 @default.
- W2000741896 hasConceptScore W2000741896C17829176 @default.
- W2000741896 hasConceptScore W2000741896C185592680 @default.
- W2000741896 hasConceptScore W2000741896C19067145 @default.
- W2000741896 hasConceptScore W2000741896C192562407 @default.
- W2000741896 hasConceptScore W2000741896C2779227376 @default.
- W2000741896 hasConceptScore W2000741896C2780824857 @default.
- W2000741896 hasConceptScore W2000741896C30066665 @default.
- W2000741896 hasConceptScore W2000741896C43617362 @default.
- W2000741896 hasConceptScore W2000741896C49040817 @default.
- W2000741896 hasConceptScore W2000741896C6110044 @default.
- W2000741896 hasConceptScore W2000741896C69990965 @default.
- W2000741896 hasIssue "12" @default.
- W2000741896 hasLocation W20007418961 @default.
- W2000741896 hasOpenAccess W2000741896 @default.
- W2000741896 hasPrimaryLocation W20007418961 @default.
- W2000741896 hasRelatedWork W2160211142 @default.
- W2000741896 hasRelatedWork W2406838518 @default.
- W2000741896 hasRelatedWork W2589105902 @default.
- W2000741896 hasRelatedWork W2597639204 @default.
- W2000741896 hasRelatedWork W2962265343 @default.
- W2000741896 hasRelatedWork W3000179412 @default.
- W2000741896 hasRelatedWork W3036993735 @default.
- W2000741896 hasRelatedWork W3091350547 @default.
- W2000741896 hasRelatedWork W3127650422 @default.
- W2000741896 hasRelatedWork W4253731651 @default.
- W2000741896 hasVolume "94" @default.
- W2000741896 isParatext "false" @default.
- W2000741896 isRetracted "false" @default.
- W2000741896 magId "2000741896" @default.
- W2000741896 workType "article" @default.