{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360580240175877120.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/aenm.201802995"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Faenm.201802995"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/aenm.201802995"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/aenm.201802995"}},{"identifier":{"@type":"URI","@value":"https://advanced.onlinelibrary.wiley.com/doi/pdf/10.1002/aenm.201802995"}}],"dc:title":[{"@value":"Electron‐Beam‐Evaporated Nickel Oxide Hole Transport Layers for Perovskite‐Based Photovoltaics"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>High‐quality charge carrier transport materials are of key importance for stable and efficient perovskite‐based photovoltaics. This work reports on electron‐beam‐evaporated nickel oxide (NiO<jats:italic><jats:sub>x</jats:sub></jats:italic>) layers, resulting in stable power conversion efficiencies (PCEs) of up to 18.5% when integrated into solar cells employing inkjet‐printed perovskite absorbers. By adding oxygen as a process gas and optimizing the layer thickness, transparent and efficient NiO<jats:italic><jats:sub>x</jats:sub></jats:italic> hole transport layers (HTLs) are fabricated, exhibiting an average absorptance of only 1%. The versatility of the material is demonstrated for different absorber compositions and deposition techniques. As another highlight of this work, all‐evaporated perovskite solar cells employing an inorganic NiO<jats:italic><jats:sub>x</jats:sub></jats:italic> HTL are presented, achieving stable PCEs of up to 15.4%. Along with good PCEs, devices with electron‐beam‐evaporated NiO<jats:italic><jats:sub>x</jats:sub></jats:italic> show improved stability under realistic operating conditions with negligible degradation after 40 h of maximum power point tracking at 75 °C. Additionally, a strong improvement in device stability under ultraviolet radiation is found if compared to conventional perovskite solar cell architectures employing other metal oxide charge transport layers (e.g., titanium dioxide). Finally, an all‐evaporated perovskite solar mini‐module with a NiO<jats:italic><jats:sub>x</jats:sub></jats:italic> HTL is presented, reaching a PCE of 12.4% on an active device area of 2.3 cm<jats:sup>2</jats:sup>.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380580240175877131","@type":"Researcher","foaf:name":[{"@value":"Tobias Abzieher"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877122","@type":"Researcher","foaf:name":[{"@value":"Somayeh Moghadamzadeh"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877252","@type":"Researcher","foaf:name":[{"@value":"Fabian Schackmar"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"},{"@value":"InnovationLab GmbH  Speyerer Strasse 4 69115 Heidelberg Germany"},{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877125","@type":"Researcher","foaf:name":[{"@value":"Helge Eggers"}],"jpcoar:affiliationName":[{"@value":"InnovationLab GmbH  Speyerer Strasse 4 69115 Heidelberg Germany"},{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877120","@type":"Researcher","foaf:name":[{"@value":"Florian Sutterlüti"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877250","@type":"Researcher","foaf:name":[{"@value":"Amjad Farooq"}],"jpcoar:affiliationName":[{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877248","@type":"Researcher","foaf:name":[{"@value":"Danny Kojda"}],"jpcoar:affiliationName":[{"@value":"Helmholtz‐Zentrum Berlin für Materialien und Energie GmbH  Hahn‐Meitner‐Platz 1 14109 Berlin Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877130","@type":"Researcher","foaf:name":[{"@value":"Klaus Habicht"}],"jpcoar:affiliationName":[{"@value":"Helmholtz‐Zentrum Berlin für Materialien und Energie GmbH  Hahn‐Meitner‐Platz 1 14109 Berlin Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877123","@type":"Researcher","foaf:name":[{"@value":"Raphael Schmager"}],"jpcoar:affiliationName":[{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877128","@type":"Researcher","foaf:name":[{"@value":"Adrian Mertens"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877127","@type":"Researcher","foaf:name":[{"@value":"Raheleh Azmi"}],"jpcoar:affiliationName":[{"@value":"Institute for Applied Materials (IAM) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877132","@type":"Researcher","foaf:name":[{"@value":"Lukas Klohr"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877129","@type":"Researcher","foaf:name":[{"@value":"Jonas A. Schwenzer"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877249","@type":"Researcher","foaf:name":[{"@value":"Michael Hetterich"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877121","@type":"Researcher","foaf:name":[{"@value":"Uli Lemmer"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"},{"@value":"InnovationLab GmbH  Speyerer Strasse 4 69115 Heidelberg Germany"},{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877126","@type":"Researcher","foaf:name":[{"@value":"Bryce S. Richards"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"},{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877251","@type":"Researcher","foaf:name":[{"@value":"Michael Powalla"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580240175877124","@type":"Researcher","foaf:name":[{"@value":"Ulrich W. Paetzold"}],"jpcoar:affiliationName":[{"@value":"Light Technology Institute (LTI) Karlsruhe Institute of Technology (KIT)  Engesserstrasse 13 76131 Karlsruhe Germany"},{"@value":"Institute of Microstructure Technology (IMT) Karlsruhe Institute of Technology (KIT)  Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"16146832"},{"@type":"EISSN","@value":"16146840"}],"prism:publicationName":[{"@value":"Advanced Energy Materials"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2019-02-04","prism:volume":"9","prism:number":"12","prism:startingPage":"1802995"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Faenm.201802995"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/aenm.201802995"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/aenm.201802995"},{"@id":"https://advanced.onlinelibrary.wiley.com/doi/pdf/10.1002/aenm.201802995"}],"createdAt":"2019-02-04","modifiedAt":"2025-10-07","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360861704789753344","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Nanophotonic-structured front contact for high-performance perovskite solar cells"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/aenm.201802995"},{"@type":"CROSSREF","@value":"10.1007/s40843-021-1973-y_references_DOI_Odw1w1NyQPuq1piUhL5O5DLMnhH"}]}