Halide Perovskites for Tandem Solar Cells

Jin Wook Lee, Yao Tsung Hsieh, Nicholas De Marco, Sang Hoon Bae, Qifeng Han, Yang Yang

Research output: Contribution to journalReview articlepeer-review

52 Scopus citations

Abstract

Perovskite solar cells have become one of the strongest candidates for next-generation solar energy technologies. A myriad of beneficial optoelectronic properties of the perovskite materials have enabled superb power conversion efficiencies (PCE) exceeding 22% for a single-junction device. The high PCE achievable via low processing costs and relatively high variability in optical properties have opened new possibilities for perovskites in tandem solar cells. In this Perspective, we will discuss current research trends in fabricating tandem perovskite-based solar cells in combination with a variety of mature photovoltaic devices such as organic, silicon, and Cu(In,Ga)(S,Se)2 (CIGS) solar cells. Characteristic features and present limitations of each tandem cell will be discussed and elaborated upon. Finally, key issues for further improvement and the future outlook will be discussed.

Original languageEnglish
Pages (from-to)1999-2011
Number of pages13
JournalJournal of Physical Chemistry Letters
Volume8
Issue number9
DOIs
StatePublished - May 4 2017

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