Work

Sub-cell characterization of two-terminal perovskite/silicon tandem solar cells

Year: 2022

Type: article

Abstract: Although significant improvements in performance have been reported for monolithic perovskite/silicon tandem solar cells (PVSK/Si TSCs), the lack of simple electrical characterization methods impedes further development of monolithic TSCs. In this article, we report comprehensive electrical characterization methods that can accurately and easily analyze the sub-cells of two-terminal PVSK/Si TSCs. Using a highly efficient three-terminal PVSK/Si TSC conceived for the sub-cell analysis, fundamental electrical characterization methods, such as J-V characteristics, external quantum efficiency, impedance spectroscopy, and thermal admittance spectroscopy, are investigated to suggest a characterization platform for the sub-cell analysis of monolithic two-terminal PVSK/Si TSCs.

Source: Cell Reports Physical Science

DOI: 10.1016/j.xcrp.2022.101076

Authors: Jae Hyun Park, Su Geun Ji, Ik Jae Park, Sun Kyung Hwang, Hyun Woo Lim, Jin Young Kim

Institutions: Seoul National University, Sookmyung Women's University

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: gold

Estimated APC paid: $5,200