Results 81 to 90 of about 968,777 (204)

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source

Oxygen content and defect structure of the perovskite La0.5Ba0.5CoO3–δ

Chimica Techno Acta, 2018
Perovskite-type complex oxide La0.5Ba0.5CoO3–δ, promising cathode material for solid oxide fuel cells and precursor for synthesis of double perovskite LaBaCo2O6–δ, was prepared as a single-phase material.
D. A. Malyshkin, A. Yu. Novikov, D. S. Tsvetkov   +2 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Exploring the Properties of Niobium Oxide Films for Electron Transport Layers in Perovskite Solar Cells

Frontiers in Chemistry, 2019
In this work, niobium oxide films were deposited by reactive magnetron sputtering under different oxygen flow rate and applied as electron transport layer in perovskite solar cells.
Silvia Leticia Fernandes, Luiz Gustavo Simão Albano, Lucas Jorge Affonço, José Humberto Dias da Silva, Elson Longo, Carlos Frederico de Oliveira Graeff   +5 more
doaj   +1 more source

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Extending Carrier Diffusion via Interfacial Dielectric Shielding for Operationally Stable Perovskite/TOPCon Tandem Solar Cells

Advanced Science
Perovskite/silicon tandem solar cells have achieved remarkable power conversion efficiencies beyond the Shockley–Queisser limit of single‐junction devices.
Wenfeng Liu, Zhiqin Ying, Huan Li, Xin Li, Haofan Ma, Yunyun Yu, Ziyu He, Rui Li, Meili Zhang, Yuheng Zeng, Luyao Zheng, Xi Yang, Jichun Ye   +12 more
doaj   +1 more source

Electrode materials for reversible solid oxide cells: A review and outlook

Energy Reviews
Reversible solid oxide cells (RSOCs) are an energy conversion technology capable of efficiently and flexibly converting electrical energy into chemical energy and vice versa, holding significant application potential in establishing a carbon-neutral ...
Defu Cai, Yuhao Zhao, Yijie Zhao, Libo Fan, Nai Shi, Zheqiang Xu, Yubin Chen, Yihang Li, Jianbing Huang, Youjun Lu   +9 more
doaj   +1 more source

Fabrication of continuous ultrathin ferroelectric films by chemical solution deposition methods [PDF]

, 2008
The integration of ferroelectrics in nanodevices requires firstly the preparation of high-quality ultrathin films. Chemical solution deposition is considered a rapid and cost-effective technique for preparing high-quality oxide films, but one that has
Fernandez, R., Ramos, P., Ricotea, J., Holgado, S., Calzada, M. L., Huang, Zhaorong   +5 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Oxide-Ion Occupational Disorder, Diffusion Path, and Conductivity in Hexagonal Perovskite Derivatives Ba3WNbO8.5 and Ba3MoNbO8.5

, 2022
Hexagonal perovskite derivatives Ba3MNbO8.5 (M: W and Mo) are attracting much interest due to high oxide-ion conductivity and potential use for many applications.
Masatomo Yashima, Masatomo Yashima (1420588), Yuta Yasui (6883598), Yuichi Sakuda (12008757), James R. Hester (1420594), Yuichi Sakuda, James R. Hester, Takafumi Tsujiguchi (12008754), Yuta Yasui, Takafumi Tsujiguchi   +9 more
core   +1 more source