Status of materials and device modelling for kesterite solar cells

Samantha N. Hood, Aron Walsh, Clas Persson, Konstantina Iordanidou, Dan Huang, Mukesh Kumar, Zacharie Jehl, Maykel Courel, Johan Lauwaert, Sanghyun Lee

Research output: Contribution to journalArticlepeer-review

30 Scopus citations


Kesterite semiconductors, derived from the mineral Cu2(Zn,Fe)SnS4, adopt superstructures of the zincblende archetype. This family of semiconductors is chemically flexible with the possibility to tune the physical properties over a large range by modifying the chemical composition, while preserving the same structural backbone. In the simplest case, three metals (e.g. Cu, Zn and Sn) occupy the cation sublattice, which gives rise to a range of competing orderings (polymorphs) and the possibility for order–disorder transitions. The rich physics of the sulphide, selenide, and mixed-anion materials make them attractive for computer simulations in order to provide deeper insights and to direct experiments to the most promising material combinations and processing regimes. This topical review assesses the status of first-principles electronic structure calculations, optical modelling, and photovoltaic device simulations of kesterite semiconductors. Recent progress is discussed, and immediate challenges are outlined, in particular towards overcoming the voltage deficit in Cu2ZnSnS4 and Cu2ZnSnSe4 solar cells.

Original languageEnglish
Article number042004
JournalJPhys Energy
Issue number4
StatePublished - Oct 2019

Bibliographical note

Publisher Copyright:
© 2019 The Author(s). Published by IOP Publishing Ltd.


  • Defects
  • Device modelling
  • Kesterite solar cells
  • Material modelling
  • Photovoltaics


Dive into the research topics of 'Status of materials and device modelling for kesterite solar cells'. Together they form a unique fingerprint.

Cite this