dc.contributor.author | Kunc, Jan | |
dc.contributor.author | Morzhuk, Bohdan | |
dc.contributor.author | Shestopalov, Mykhailo | |
dc.contributor.author | Fridrišek, Tomáš | |
dc.contributor.author | Dědič, Václav | |
dc.date.accessioned | 2024-03-04T09:10:48Z | |
dc.date.available | 2024-03-04T09:10:48Z | |
dc.date.issued | 2023 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14178/2301 | |
dc.description.abstract | We propose and experimentally verify a methodology to scale arbitrary units to photocurrent spectral density (A/eV) in Fourier transform Photocurrent (FTPC) spectroscopy. We also propose the FTPC scaling to responsivity (A/W), provided a narrow-band optical power measurement is available. The methodology is based on an interferogram waveform consisting of a constant background and interference contribution. We also formulate conditions that have to be met for correct scaling. We experimentally demonstrate the technique on a calibrated InGaAs diode and weak responsivity, long response time SiC interdigital detector. We identify a series of impurity-band and interband transitions in the SiC detector and slow mid-gap to conduction band transitions. | en |
dc.language.iso | en | |
dc.relation.url | https://doi.org/10.1063/5.0139027 | |
dc.rights | Creative Commons Uveďte původ 4.0 International | cs |
dc.rights | Creative Commons Attribution 4.0 International | en |
dc.title | Spectral current density and responsivity scaling for Fourier transform photocurrent spectroscopy | en |
dcterms.accessRights | openAccess | |
dcterms.license | https://creativecommons.org/licenses/by/4.0/legalcode | |
dc.date.updated | 2025-01-15T10:12:02Z | |
dc.subject.keyword | amplifiers | en |
dc.subject.keyword | Fourier transform spectroscopy | en |
dc.subject.keyword | photocurrent spectroscopy | en |
dc.subject.keyword | interferometry | en |
dc.subject.keyword | monochromators | en |
dc.subject.keyword | beam splitter | en |
dc.subject.keyword | photoconductivity | en |
dc.subject.keyword | photodiodes | en |
dc.subject.keyword | solar cells | en |
dc.subject.keyword | silicon | en |
dc.identifier.eissn | 1089-7623 | |
dc.relation.fundingReference | info:eu-repo/grantAgreement/GA0/GA/GA19-12052S | |
dc.relation.fundingReference | info:eu-repo/grantAgreement/UK/COOP/COOP | |
dc.relation.fundingReference | info:eu-repo/grantAgreement/GA0/GA/GA19-12052S | |
dc.date.embargoStartDate | 2025-01-15 | |
dc.type.obd | 73 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | |
dc.identifier.doi | 10.1063/5.0139027 | |
dc.identifier.utWos | 000983556000002 | |
dc.identifier.eidScopus | 2-s2.0-85158136904 | |
dc.identifier.obd | 636093 | |
dc.identifier.riv | RIV/00216208:11320/23:10468433 | |
dc.identifier.pubmed | 37154669 | |
dc.subject.rivPrimary | 10000::10300::10302 | |
dcterms.isPartOf.name | Review of Scientific Instruments | |
dcterms.isPartOf.issn | 0034-6748 | |
dcterms.isPartOf.journalYear | 2023 | |
dcterms.isPartOf.journalVolume | 94 | |
dcterms.isPartOf.journalIssue | 5 | |
uk.faculty.primaryId | 116 | |
uk.faculty.primaryName | Matematicko-fyzikální fakulta | cs |
uk.faculty.primaryName | Faculty of Mathematics and Physics | en |
uk.department.primaryId | 1191 | |
uk.department.primaryName | Fyzikální ústav UK | cs |
uk.department.primaryName | Institute of Physics of Charles University | en |
dc.type.obdHierarchyCs | ČLÁNEK V ČASOPISU::článek v časopisu::původní článek | cs |
dc.type.obdHierarchyEn | JOURNAL ARTICLE::journal article::original article | en |
dc.type.obdHierarchyCode | 73::152::206 | en |
uk.displayTitle | Spectral current density and responsivity scaling for Fourier transform photocurrent spectroscopy | en |