Results 41 to 50 of about 331,889 (150)
Transition Metal Dichalcogenide Multijunction Solar Cells Toward the Multicolor Limit
Solar RRL, Volume 10, Issue 13, 15 July 2026.A thermodynamic design framework reveals how transfer‐printable TMD multijunction solar cells approach the multicolor limit. Within the 1.0–2.1 eV TMD bandgap window, a five‐junction ladder nears the efficiency plateau, while radiative efficiency, luminescent coupling, excitonic absorption, and bottom‐cell stability set the practical headroom for van ...
Seungwoo Lee
wiley +1 more source
Journal of Materials Chemistry CWide bandgap (WBG) and high-voltage organic solar cells (OSC) are of high interest for applications such as top cell in multijunction structures and indoor photovoltaic.
Joan Capdevila +9 more
semanticscholar +1 more source
Advanced Energy Materials, Volume 16, Issue 26, 8 July 2026.A simple solution‐based ITO surface treatment unlocks the full potential of phosphonic‐acid SAMs by balancing surface hydroxylation, conductivity, and homogeneity. Moderately hydroxylated interfaces yield uniform, electronically favourable contacts, enhancing charge extraction, stability, and thermal‐cycling resilience, with broad applicability across ...
Rik Hooijer +18 more
wiley +1 more source
Solar RRL, Volume 10, Issue 12, 28 June 2026.Increasing the thickness of the perovskite absorber enhances light absorption and current density in solar cells, but thicker films often suffer from poorer charge transport and higher recombination losses. Here, replacing Br with Cl in the perovskite middle cell enables thicker absorbers in perovskite/perovskite/silicon triple‐junction solar cells ...
Minasadat Heydarian +15 more
wiley +1 more source
One Year of Outdoor Performance of Perovskite/Perovskite/Silicon Triple‐Junction Solar Cell
Solar RRL, Volume 10, Issue 11, 15 June 2026.We present a full‐year outdoor results of the first triple‐junction perovskite/perovskite/silicon solar cells. The seasonal variation is mostly caused by poor low light performance, which is suppressed in the picture by focusing on data obtained at 500 W/m2.
Petra Manshanden +6 more
wiley +1 more source
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon +11 more
wiley +1 more source
Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, Volume 38, Issue 31, 2 June 2026.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
wiley +1 more source
65% Efficient Multijunction Photovoltaic Laser Power Converters Operating over 150 W/cm2
PhotonicsMultijunction laser power converters are demonstrated for the first time with high efficiencies for average optical irradiances exceeding 150 W/cm2. The GaAs-based photovoltaic power converting III-V heterostructures are designed with six GaAs subcells ...
S. Fafard, Denis Masson
semanticscholar +1 more source
Enhanced mobility CsPbI3 quantum dot arrays for record-efficiency, high-voltage photovoltaic cells
Science Advances, 2017 Perovskite quantum dot coupling tuned by A-site cation halide treatment yields a record quantum dot solar cell efficiency. We developed lead halide perovskite quantum dot (QD) films with tuned surface chemistry based on A-site cation halide salt (AX ...
E. Sanehira +9 more
semanticscholar +1 more source
Photovoltaic plant losses: spectral mismatch
Energy MaterialsUnderstanding solar photovoltaic plant losses, including optical and electrical losses, is vital to developing mitigating strategies and ensuring the economic viability of solar projects. The most significant optical loss is spectral mismatch.
Torge Bohlken +3 more
semanticscholar +1 more source