Work

Tuning the surface nanoroughness of the recombination junction for high-performance perovskite–silicon tandem solar cells

Year: 2026

Type: article

Abstract: Tuning the nanoroughness of ( n )nc-Si:H in bottom cells controls SAM anchoring and work function shifts in monolithic perovskite–silicon tandems. Enhanced nanoroughness improves interface quality and fill factor, enabling efficiencies up to 32.6%.

Source: EES solar.

DOI: 10.1039/d5el00164a

Authors: Yifeng Zhao, Esma Ugur, Arsalan Razzaq, Thomas G. Allen, Paul Procel Moya, Adi Prasetio, Imil F. Imran, Cem Yilmaz, Rik Hooijer, Jian Huang, Katarina Kovačević, Yi Zheng, Luana Mazzarella, Erkan Aydin, Stefaan De Wolf, Olindo Isabella

Institutions: Delft University of Technology, King Abdullah University of Science and Technology, Ludwig-Maximilians-Universität München

Language: English

Topic: Silicon and Solar Cell Technologies

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

Funders: European Commission, King Abdullah University of Science and Technology, China Scholarship Council, HORIZON EUROPE European Research Council

Awards: G4174793243, G5473507866, G8204336896

OpenAlex ID: W7120128316

FWCI: 10.15

Cites: 98

Cited by: 6

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