Kesterite solar cells: insights into current strategies and challenges

M He, C Yan, J Li, MP Suryawanshi, J Kim… - Advanced …, 2021 - Wiley Online Library
Earth‐abundant and environmentally benign kesterite Cu2ZnSn (S, Se) 4 (CZTSSe) is a
promising alternative to its cousin chalcopyrite Cu (In, Ga)(S, Se) 2 (CIGS) for photovoltaic …

Progress and prospects of CZTSSe/CdS interface engineering to combat high open-circuit voltage deficit of kesterite photovoltaics: a critical review

K Kaur, M Kumar - Journal of Materials Chemistry A, 2020 - pubs.rsc.org
CZTSSe solar cells are considered to be potential and cost-effective alternative solutions to
mature photovoltaic technology for meeting future energy demands. However, the current …

Cu2ZnSnS4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment

C Yan, J Huang, K Sun, S Johnston, Y Zhang, H Sun… - Nature energy, 2018 - nature.com
Abstract Sulfide kesterite Cu2ZnSnS4 provides an attractive low-cost, environmentally
benign and stable photovoltaic material, yet the record power conversion efficiency for such …

Back and front contacts in kesterite solar cells: state-of-the-art and open questions

C Platzer-Björkman, N Barreau, M Bär… - Journal of Physics …, 2019 - iopscience.iop.org
We review the present state-of-the-art within back and front contacts in kesterite thin film
solar cells, as well as the current challenges. At the back contact, molybdenum (Mo) is …

Complex surface chemistry of kesterites: Cu/Zn reordering after low temperature postdeposition annealing and its role in high performance devices

M Neuschitzer, Y Sanchez, T Olar, T Thersleff… - Chemistry of …, 2015 - ACS Publications
A detailed study explaining the beneficial effects of low temperature postdeposition
annealing combined with selective surface etchings for Cu2ZnSnSe4 (CZTSe) based solar …

Zinc‐Tin‐Oxide Buffer Layer and Low Temperature Post Annealing Resulting in a 9.0% Efficient Cd‐Free Cu2ZnSnS4 Solar Cell

T Ericson, F Larsson, T Törndahl, C Frisk, J Larsen… - Solar …, 2017 - Wiley Online Library
Zn1− xSnxOy (ZTO) has yielded promising results as a buffer material for the full sulfur
Cu2ZnSnS4 (CZTS), with efficiencies continuously surpassing its CdS‐references. ZTO can …

A comprehensive review on Cu2ZnSnS4 (CZTS) thin film for solar cell: forecast issues and future anticipation

M Baid, A Hashmi, B Jain, AK Singh… - Optical and Quantum …, 2021 - Springer
Past few decades, light absorbing materials based on CuInGaSe 2 and CdTe have been
used for fabrication of thin film solar cells. But main issues arising from these absorbers are …

Impact of Na Dynamics at the Cu2ZnSn(S,Se)4/CdS Interface During Post Low Temperature Treatment of Absorbers

H Xie, S López-Marino, T Olar, Y Sánchez… - … applied materials & …, 2016 - ACS Publications
Cu2SnZn (S, Se) 4 (CZTSSe) solar cells based on earth abundant and nontoxic elements
currently achieve efficiencies exceeding 12%. It has been reported that, to obtain high …

Theoretical Insights of Degenerate ZrS2 as a New Buffer for Highly Efficient Emerging Thin‐Film Solar Cells

KT Arockiya-Dass, K Sekar, L Marasamy - Energy Technology, 2023 - Wiley Online Library
SnS, Sb2Se3, Cu2SnS3, CuSb (S, Se) 2, and Cu2BaSn (S, Se) 4 are emerging as
promising light absorbers for thin‐film photovoltaics due to their extraordinary optoelectronic …

Effect of indium doping on surface optoelectrical properties of Cu2ZnSnS4 photoabsorber and interfacial/photovoltaic performance of cadmium free In2S3/Cu2ZnSnS4 …

F Jiang, C Ozaki, Gunawan, T Harada… - Chemistry of …, 2016 - ACS Publications
Maximum conversion efficiency of 6.9% was obtained over an electrodeposited Cu2ZnSnS4-
based thin film solar cell with a Cd-free In2S3 buffer layer by applying a rapid post-heat …