Monolithic perovskite/silicon tandem solar cell with &gt;29% efficiency by enhanced hole extraction

Al-Ashouri, Amran; Köhnen, Eike; Li, Bor; Magomedov, Artiom; Hempel, Hannes; Caprioglio, Pietro; A. Márquez, José; Belen Morales Vilches, Anna; Kasparavicius, Ernestas; A. Smith, Joel; Phung, Nga; Menzel, Dorothee; Grischek, Max; Kegelmann, Lukas; Skroblin, Dieter; Gollwitzer, Christian; Malinauskas, Tadas; Jošt, Marko; Matič, Gašper; Rech, Bernd; Schlatmann, Rutger; Topič, Marko; Korte, Lars; Abate, Antonio; Stannowski, Bernd; Neher, Dieter; Stolterfoht, Martin; Unold, Thomas; Getautis, Vytautas; Albrecht, Steve

doi:10.1126/science.abd4016

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Monolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extraction

Shared by NobleBlocks on Dec 11, 2020 • 12:00 AM UTC

Authors:

Amran Al-Ashouri

Eike Köhnen

Bor Li

Abstract

Efficiency from hole-selective contacts Perovskite/silicon tandem solar cells must stabilize a perovskite material with a wide bandgap and also maintain efficient charge carrier transport. Al-Ashouri et al. stabilized a perovskite with a 1.68–electron volt bandgap with a self-assembled monolayer tha...

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