Emerging chalcogenide thin films for solar energy harvesting devices
Chalcogenide semiconductors offer excellent optoelectronic properties for their use in solar
cells, exemplified by the commercialization of Cu (In, Ga) Se2-and CdTe-based photovoltaic …
cells, exemplified by the commercialization of Cu (In, Ga) Se2-and CdTe-based photovoltaic …
Nonradiative recombination in perovskite solar cells: the role of interfaces
Perovskite solar cells combine high carrier mobilities with long carrier lifetimes and high
radiative efficiencies. Despite this, full devices suffer from significant nonradiative …
radiative efficiencies. Despite this, full devices suffer from significant nonradiative …
Identifying the origin of the V oc deficit of kesterite solar cells from the two grain growth mechanisms induced by Sn 2+ and Sn 4+ precursors in DMSO solution
Y Gong, Y Zhang, Q Zhu, Y Zhou, R Qiu… - Energy & …, 2021 - pubs.rsc.org
Kesterite Cu2ZnSn (S, Se) 4 solar cells fabricated from DMSO molecular solutions exhibit
very different open circuit voltage (Voc) when the tin precursor has a different oxidation state …
very different open circuit voltage (Voc) when the tin precursor has a different oxidation state …
Chalcogenide perovskites: tantalizing prospects, challenging materials
Chalcogenide perovskites have recently emerged into the spotlight as highly robust, earth
abundant, and nontoxic candidates for various energy conversion applications, not least …
abundant, and nontoxic candidates for various energy conversion applications, not least …
Band-gap-graded Cu 2 ZnSn (S, Se) 4 drives highly efficient solar cells
Fabrication of highly efficient solar cells is critical for photovoltaic applications. A bandgap-
graded absorber layer can not only drive efficient carrier collection but also improve the light …
graded absorber layer can not only drive efficient carrier collection but also improve the light …
Kesterite solar cells: insights into current strategies and challenges
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 …
promising alternative to its cousin chalcopyrite Cu (In, Ga)(S, Se) 2 (CIGS) for photovoltaic …
Regulating crystal growth via organic lithium salt additive for efficient Kesterite solar cells
Alkali metal do**, typically Li+ do**, is beneficial for CZTSSe solar cells. Herein, aiming
at the low solubility of conventional LiF which is hard to directly introduce into the precursor …
at the low solubility of conventional LiF which is hard to directly introduce into the precursor …
Defect Control for 12.5% Efficiency Cu2ZnSnSe4 Kesterite Thin‐Film Solar Cells by Engineering of Local Chemical Environment
Abstract Kesterite‐based Cu2ZnSn (S, Se) 4 semiconductors are emerging as promising
materials for low‐cost, environment‐benign, and high‐efficiency thin‐film photovoltaics …
materials for low‐cost, environment‐benign, and high‐efficiency thin‐film photovoltaics …
Upper limit to the photovoltaic efficiency of imperfect crystals from first principles
The Shockley–Queisser (SQ) limit provides a convenient metric for predicting light-to-
electricity conversion efficiency of a solar cell based on the band gap of the light-absorbing …
electricity conversion efficiency of a solar cell based on the band gap of the light-absorbing …
12.84% Efficiency flexible kesterite solar cells by heterojunction interface regulation
Due to their environmental friendliness, low cost, and versatility in applications, flexible
Cu2ZnSn (S, Se) 4 (CZTSSe) solar cells have garnered significant attention in recent years …
Cu2ZnSn (S, Se) 4 (CZTSSe) solar cells have garnered significant attention in recent years …