S
Sadig Aghazada
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 24
Citations - 1647
Sadig Aghazada is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Dye-sensitized solar cell & Perovskite (structure). The author has an hindex of 13, co-authored 22 publications receiving 1344 citations. Previous affiliations of Sadig Aghazada include École Polytechnique & University of Erlangen-Nuremberg.
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Journal ArticleDOI
A molecularly engineered hole-transporting material for efficient perovskite solar cells
Michael Saliba,Simonetta Orlandi,Taisuke Matsui,Sadig Aghazada,Marco Cavazzini,Juan-Pablo Correa-Baena,Peng Gao,Rosario Scopelliti,Edoardo Mosconi,Klaus Hermann Dahmen,Filippo De Angelis,Antonio Abate,Anders Hagfeldt,Gianluca Pozzi,Michael Graetzel,Mohammad Khaja Nazeeruddin +15 more
TL;DR: In this article, a molecularly engineered hole-transport material with a simple dissymmetric fluorene-dithiophene core substituted by N,N-di-p-methoxyphenylamine donor groups is presented.
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Benzotrithiophene-Based Hole-Transporting Materials for 18.2 % Perovskite Solar Cells.
Agustín Molina-Ontoria,Iwan Zimmermann,Inés García-Benito,Paul Gratia,Cristina Roldán-Carmona,Sadig Aghazada,Michael Graetzel,Mohammad Khaja Nazeeruddin,Nazario Martín,Nazario Martín +9 more
TL;DR: Values are comparable to those obtained with today's most commonly used HTM spiro-OMeTAD, which point them out as promising candidates to be used as readily available and cost-effective alternatives in perovskite solar cells (PSCs).
Journal ArticleDOI
Discerning recombination mechanisms and ideality factors through impedance analysis of high-efficiency perovskite solar cells
Osbel Almora,Osbel Almora,Kyung Taek Cho,Sadig Aghazada,Iwan Zimmermann,Gebhard J. Matt,Christoph J. Brabec,Mohammad Khaja Nazeeruddin,Germà Garcia-Belmonte +8 more
TL;DR: In this paper, a reliable analysis of n based on the determination of the resistive response, free of hysteretic influences, reveals two separated voltage exponential dependences using different perovskite absorbers.
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High Open-Circuit Voltage: Fabrication of Formamidinium Lead Bromide Perovskite Solar Cells Using Fluorene–Dithiophene Derivatives as Hole-Transporting Materials
Neha Arora,Simonetta Orlandi,M. Ibrahim Dar,Sadig Aghazada,Gwénolé Jacopin,Marco Cavazzini,Edoardo Mosconi,Paul Gratia,Filippo De Angelis,Gianluca Pozzi,Michael Graetzel,Mohammad Khaja Nazeeruddin +11 more
TL;DR: In this paper, four different fluorene-dithiophene derivative-based hole-transporting materials (HTMs) were synthesized via a facile route and were successfully used in the fabrication of formamidinium lead bromide perovskite solar cells.
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Ruthenium Complexes as Sensitizers in Dye-Sensitized Solar Cells
TL;DR: In this article, the main directions in which ruthenium complexes for dye-sensitized solar cells (DSCs) were developed were discussed, and the implemented design principles were critically discussed.