Results 41 to 50 of about 403,554 (312)
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
Development of a p-type Silicon Interdigitated Back Contact Solar Cell With Passivated Contacts
SiliconPV Conference ProceedingsP-type interdigitated back contact (pIBC) solar cells represent a promising alternative to the currently dominant Tunnel Oxide Passivated Contact (TOPCon) technology, utilizing the industrially established metallization scheme of Passivated Emitter and ...
Lazhar Rachdi +5 more
doaj +1 more source
Brazilian Applied Science Review, 2018 A demanda por energia elétrica cresce em escala global, e o seu consumo cada vez maior faz com que alternativas de fontes de energia renovável estejam na vanguarda para suprir essa crescente no consumo elétrico. O presente trabalho tem como viés a análise do atual quadro panorâmico de geração de energia elétrica no Brasil, bem como o funcionamento de ...
Aquino, Paulo Sady Ayres de +1 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.Here, SubNc single‐component organic photodiodes (SC‐OPDs) are investigated, which achieve highly competitive performance metrics, including high EQE, ultra‐low JD, and high specific detectivity (D*). This study emphasizes the critical role of an organic buffer layer in studying the interface energetics and effects to achieve state‐of‐the‐art ...
Anncharlott Kusber +12 more
wiley +1 more source
SiliconPV Conference ProceedingsAdvanced TOPCon solar cells with local p+ poly-Si/SiO2 passivation stacks under the front metal contacts can be a future replacement for the current TOPCon baseline design.
Saman Sharbaf Kalaghichi +5 more
doaj +1 more source
Flexible Cu2ZnSn(S,Se)4 solar cells with over 10% efficiency and methods of enlarging the cell area
Nature Communications, 2019 Flexibility and homogeneity are preferred properties for the kesterite solar modules to compete with silicon counterparts. Here, Yang et al. achieve these properties by designing a thin and multi-layered precursor structure and at the same time increase ...
Kee-Jeong Yang +14 more
doaj +1 more source
X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites
Advanced Functional Materials, EarlyView.We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim +21 more
wiley +1 more source
Key Aspects of p-Type TOPCon on Textured Surface for Silicon Bottom Cells in Tandem Devices
SiliconPV Conference ProceedingsBoth-sides TOPCon solar cells are an interesting candidate for a highly efficient and thermally robust Silicon (Si) bottom cell for tandem devices, such as Perovskite-Si solar cells.
Jana-Isabelle Polzin +5 more
doaj +1 more source
Homogenous FACsPbI3 Perovskite Solar Cells Enabled by a Seed‐Facilitated Cation Exchange Strategy
Advanced Functional Materials, EarlyView.A novel seed‐facilitated cation exchange strategy is designed for homogenous FACsPbI3 perovskites using the biomass‐derived solvent γ‐valerolactone. Pre‐deposited 0D Cs4PbI6 seeds induce rapid nucleation and efficient cation exchange, producing a uniform FA–Cs distribution and significantly reducing defect density, enabling high‐performance and stable ...
Meng Ren +10 more
wiley +1 more source
SiliconPV Conference ProceedingsAs tunnel oxide passivated contact (TOPCon) cell technology has established itself as the dominant cell technology in global photovoltaic production, this study investigates competing architectures, including TOPCoRE (TOPCon with Rear Emitter), and local
Nico Wöhrle +5 more
doaj +1 more source