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Suppressing ion migration in metal halide perovskite via interstitial doping with a trace amount of multivalent cations

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dc.contributor.authorYAVUZ, İLHAN
dc.contributor.authorsZhao Y., YAVUZ İ., Wang M., Weber M. H. , Xu M., Lee J., Tan S., Huang T., Meng D., Wang R., et al.
dc.date.accessioned2022-12-26T12:35:18Z
dc.date.accessioned2026-01-10T17:31:42Z
dc.date.available2022-12-26T12:35:18Z
dc.date.issued2022-12-01
dc.description.abstractCations with suitable sizes to occupy an interstitial site of perovskite crystals have been widely used to inhibit ion migration and promote the performance and stability of perovskite optoelectronics. However, such interstitial doping inevitably leads to lattice microstrain that impairs the long-range ordering and stability of the crystals, causing a sacrificial trade-off. Here, we unravel the evident influence of the valence states of the interstitial cations on their efficacy to suppress the ion migration. Incorporation of a trivalent neodymium cation (Nd3+) effectively mitigates the ion migration in the perovskite lattice with a reduced dosage (0.08%) compared to a widely used monovalent cation dopant (Na+, 0.45%). The photovoltaic performances and operational stability of the prototypical perovskite solar cells are enhanced with a trace amount of Nd3+ doping while minimizing the sacrificial trade-off.
dc.identifier.citationZhao Y., YAVUZ İ., Wang M., Weber M. H. , Xu M., Lee J., Tan S., Huang T., Meng D., Wang R., et al., "Suppressing ion migration in metal halide perovskite via interstitial doping with a trace amount of multivalent cations", NATURE MATERIALS, cilt.21, sa.12, ss.1396-1402, 2022
dc.identifier.doi10.1038/s41563-022-01390-3
dc.identifier.endpage1402
dc.identifier.issn1476-1122
dc.identifier.issue12
dc.identifier.startpage1396
dc.identifier.urihttps://avesis.marmara.edu.tr/api/publication/ea618ee8-8094-4cb5-89a7-5305b6271b05/file
dc.identifier.urihttps://hdl.handle.net/11424/284042
dc.identifier.volume21
dc.language.isoeng
dc.relation.ispartofNATURE MATERIALS
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFizik
dc.subjectYoğun Madde 1:Yapısal, Mekanik ve Termal Özellikler
dc.subjectKimya
dc.subjectFizikokimya
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectPhysics
dc.subjectCondensed Matter 1: Structural, Mechanical and Thermal Properties
dc.subjectChemistry
dc.subjectPhysical Chemistry
dc.subjectNatural Sciences
dc.subjectEngineering and Technology
dc.subjectKİMYA, FİZİKSEL
dc.subjectTemel Bilimler (SCI)
dc.subjectMALZEME BİLİMİ, ÇOKDİSİPLİNLİ
dc.subjectMalzeme Bilimi
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectFİZİK, UYGULAMALI
dc.subjectFİZİK, YOĞUN MADDE
dc.subjectCHEMISTRY, PHYSICAL
dc.subjectCHEMISTRY
dc.subjectNatural Sciences (SCI)
dc.subjectMATERIALS SCIENCE, MULTIDISCIPLINARY
dc.subjectMATERIALS SCIENCE
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectPHYSICS, APPLIED
dc.subjectPHYSICS
dc.subjectPHYSICS, CONDENSED MATTER
dc.subjectYüzeyler ve Arayüzler
dc.subjectİstatistiksel ve Doğrusal Olmayan Fizik
dc.subjectYoğun Madde Fiziği
dc.subjectYüzeyler, Kaplamalar ve Filmler
dc.subjectMetaller ve Alaşımlar
dc.subjectMalzeme Kimyası
dc.subjectElektronik, Optik ve Manyetik Malzemeler
dc.subjectGenel Malzeme Bilimi
dc.subjectFiziksel ve Teorik Kimya
dc.subjectKimya (çeşitli)
dc.subjectGenel Kimya
dc.subjectFizik Bilimleri
dc.subjectSurfaces and Interfaces
dc.subjectStatistical and Nonlinear Physics
dc.subjectCondensed Matter Physics
dc.subjectSurfaces, Coatings and Films
dc.subjectMetals and Alloys
dc.subjectMaterials Chemistry
dc.subjectElectronic, Optical and Magnetic Materials
dc.subjectGeneral Materials Science
dc.subjectPhysical and Theoretical Chemistry
dc.subjectChemistry (miscellaneous)
dc.subjectGeneral Chemistry
dc.subjectPhysical Sciences
dc.titleSuppressing ion migration in metal halide perovskite via interstitial doping with a trace amount of multivalent cations
dc.typearticle
dspace.entity.typePublication

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