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Tandem Solar Cells: Vacuum‐Assisted Growth of Low‐Bandgap Thin Films (FA 0.8 MA 0.2 Sn 0.5 Pb 0.5 I 3 ) for All‐Perovskite Tandem Solar Cells (Adv. Energy Mater. 5/2020)
Author(s) -
Abdollahi Nejand Bahram,
Hossain Ihteaz M.,
Jakoby Marius,
Moghadamzadeh Somayeh,
Abzieher Tobias,
Gharibzadeh Saba,
Schwenzer Jonas A.,
Nazari Pariya,
Schackmar Fabian,
Hauschild Dirk,
Weinhardt Lothar,
Lemmer Uli,
Richards Bryce S.,
Howard Ian A.,
Paetzold Ulrich W.
Publication year - 2020
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202070021
Subject(s) - materials science , tandem , perovskite (structure) , band gap , optoelectronics , thin film , fabrication , nanotechnology , chemical engineering , composite material , medicine , alternative medicine , pathology , engineering
Efficient vacuum‐assisted growth control (VAGC) allows growing micron‐sized and pinhole‐free low bandgap ( E G ≈ 1.27 eV) perovskite thin‐films for fabrication of efficient low‐bandgap perovskite solar cells. This efficient low‐bandgap perovskite solar cells enable achieving efficient all‐perovskite tandem solar cells. VAGC exhibits promising reproducibility and potential in larger active‐area solar cells up to 1 cm 2 . More details can be found in article number 1902583 by Bahram Abdollahi Nejand, Ulrich W. Paetzold, and co‐workers.