001017132 001__ 1017132 001017132 005__ 20240712084521.0 001017132 0247_ $$2doi$$a10.1002/adma.202306351 001017132 0247_ $$2ISSN$$a0935-9648 001017132 0247_ $$2ISSN$$a1521-4095 001017132 0247_ $$2datacite_doi$$a10.34734/FZJ-2023-03953 001017132 0247_ $$2pmid$$a37708374 001017132 0247_ $$2WOS$$aWOS:001083113400001 001017132 037__ $$aFZJ-2023-03953 001017132 082__ $$a660 001017132 1001_ $$0P:(DE-Juel1)167513$$aFischer, Benedikt$$b0$$eCorresponding author 001017132 245__ $$aInsights into the Si─H Bonding Configuration at the Amorphous/Crystalline Silicon Interface of Silicon Heterojunction Solar Cells by Raman and FTIR Spectroscopy 001017132 260__ $$aWeinheim$$bWiley-VCH$$c2023 001017132 3367_ $$2DRIVER$$aarticle 001017132 3367_ $$2DataCite$$aOutput Types/Journal article 001017132 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1702031580_18117 001017132 3367_ $$2BibTeX$$aARTICLE 001017132 3367_ $$2ORCID$$aJOURNAL_ARTICLE 001017132 3367_ $$00$$2EndNote$$aJournal Article 001017132 520__ $$aIn silicon heterojunction solar cell technology, thin layers of hydrogenated amorphous silicon (a-Si:H) are applied as passivating contacts to the crystalline silicon (c-Si) wafer. Thus, the properties of the a-Si:H is crucial for the performance of the solar cells. One important property of a-Si:H is its microstructure which can be characterized by the microstructure parameter R based on Si─H bond stretching vibrations. A common method to determine R is Fourier transform infrared (FTIR) absorption measurement which, however, is difficult to perform on solar cells for various reasons like the use of textured Si wafers and the presence of conducting oxide contact layers. Here, it is demonstrated that Raman spectroscopy is suitable to determine the microstructure of bulk a-Si:H layers of 10 nm or less on textured c-Si underneath indium tin oxide as conducting oxide. A detailed comparison of FTIR and Raman spectra is performed and significant differences in the microstructure parameter are obtained by both methods with decreasing a-Si:H film thickness. 001017132 536__ $$0G:(DE-HGF)POF4-1212$$a1212 - Materials and Interfaces (POF4-121)$$cPOF4-121$$fPOF IV$$x0 001017132 588__ $$aDataset connected to CrossRef, Journals: juser.fz-juelich.de 001017132 7001_ $$0P:(DE-Juel1)130263$$aLambertz, Andreas$$b1 001017132 7001_ $$0P:(DE-Juel1)130277$$aNuys, Maurice$$b2 001017132 7001_ $$0P:(DE-Juel1)130217$$aBeyer, Wolfhard$$b3 001017132 7001_ $$0P:(DE-Juel1)169946$$aDuan, Weiyuan$$b4 001017132 7001_ $$0P:(DE-Juel1)130219$$aBittkau, Karsten$$b5 001017132 7001_ $$0P:(DE-Juel1)130233$$aDing, Kaining$$b6 001017132 7001_ $$0P:(DE-Juel1)130285$$aRau, Uwe$$b7 001017132 773__ $$0PERI:(DE-600)1474949-X$$a10.1002/adma.202306351$$gp. 2306351$$n47$$p2306351$$tAdvanced materials$$v35$$x0935-9648$$y2023 001017132 8564_ $$uhttps://juser.fz-juelich.de/record/1017132/files/Advanced%20Materials%20-%202023%20-%20Fischer%20-%20Insights%20into%20the%20Si%20H%20Bonding%20Configuration%20at%20the%20Amorphous%20Crystalline%20Silicon.pdf$$yOpenAccess 001017132 8564_ $$uhttps://juser.fz-juelich.de/record/1017132/files/Advanced%20Materials%20-%202023%20-%20Fischer%20-%20Insights%20into%20the%20Si%20H%20Bonding%20Configuration%20at%20the%20Amorphous%20Crystalline%20Silicon.gif?subformat=icon$$xicon$$yOpenAccess 001017132 8564_ $$uhttps://juser.fz-juelich.de/record/1017132/files/Advanced%20Materials%20-%202023%20-%20Fischer%20-%20Insights%20into%20the%20Si%20H%20Bonding%20Configuration%20at%20the%20Amorphous%20Crystalline%20Silicon.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess 001017132 8564_ $$uhttps://juser.fz-juelich.de/record/1017132/files/Advanced%20Materials%20-%202023%20-%20Fischer%20-%20Insights%20into%20the%20Si%20H%20Bonding%20Configuration%20at%20the%20Amorphous%20Crystalline%20Silicon.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 001017132 8564_ $$uhttps://juser.fz-juelich.de/record/1017132/files/Advanced%20Materials%20-%202023%20-%20Fischer%20-%20Insights%20into%20the%20Si%20H%20Bonding%20Configuration%20at%20the%20Amorphous%20Crystalline%20Silicon.jpg?subformat=icon-640$$xicon-640$$yOpenAccess 001017132 8767_ $$d2023-10-18$$eHybrid-OA$$jDEAL 001017132 909CO $$ooai:juser.fz-juelich.de:1017132$$pdnbdelivery$$popenCost$$pVDB$$pdriver$$pOpenAPC_DEAL$$popen_access$$popenaire 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)167513$$aForschungszentrum Jülich$$b0$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130263$$aForschungszentrum Jülich$$b1$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130277$$aForschungszentrum Jülich$$b2$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130217$$aForschungszentrum Jülich$$b3$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)169946$$aForschungszentrum Jülich$$b4$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130219$$aForschungszentrum Jülich$$b5$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130233$$aForschungszentrum Jülich$$b6$$kFZJ 001017132 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130285$$aForschungszentrum Jülich$$b7$$kFZJ 001017132 9131_ $$0G:(DE-HGF)POF4-121$$1G:(DE-HGF)POF4-120$$2G:(DE-HGF)POF4-100$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF4-1212$$aDE-HGF$$bForschungsbereich Energie$$lMaterialien und Technologien für die Energiewende (MTET)$$vPhotovoltaik und Windenergie$$x0 001017132 9141_ $$y2023 001017132 915pc $$0PC:(DE-HGF)0000$$2APC$$aAPC keys set 001017132 915pc $$0PC:(DE-HGF)0120$$2APC$$aDEAL: Wiley 2019 001017132 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2023-08-31 001017132 915__ $$0LIC:(DE-HGF)CCBYNCND4$$2HGFVOC$$aCreative Commons Attribution-NonCommercial-NoDerivs CC BY-NC-ND 4.0 001017132 915__ $$0StatID:(DE-HGF)3001$$2StatID$$aDEAL Wiley$$d2023-08-31$$wger 001017132 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2023-08-31 001017132 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 001017132 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz$$d2023-10-21$$wger 001017132 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bADV MATER : 2022$$d2023-10-21 001017132 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2023-10-21 001017132 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2023-10-21 001017132 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2023-10-21 001017132 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2023-10-21 001017132 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - 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