-
121
Advanced TOPCon solar cells with patterned p-type poly-Si fingers on the front side and vanishing metal induced recombination losses
Published 2024-01-01“…In the present study this enables a champion device with an external open-circuit voltage of 719 mV and an efficiency of 23.4%. …”
Get full text
Article -
122
Liquid bidentate ligand for full ligand coverage towards efficient near-infrared perovskite quantum dot LEDs
Published 2025-01-01“…The high conductivity ensures efficient charge transportation, enabling PQD-based NIR-LEDs to have a record-low voltage of 1.6 V at 776 nm. Furthermore, the champion EQE of the treated LEDs is ~23%: this is twofold higher than the control, and represents the highest among reported PQD-based NIR-LEDs.…”
Get full text
Article -
123
Project “BUSSARD” − a holistic development of high-efficiency solar cells covering innovative front-end, metallization and interconnection approaches
Published 2025-01-01“…By optimizing the fabrication process at Fraunhofer ISE, we realize TOPCon solar cells (156.75 mm × 156.75 mm) with a champion conversion efficiency of up to ηmax = 24.2% (independently confirmed by Fraunhofer ISE CalLab PVCells). …”
Get full text
Article -
124
Enhancing photovoltaic efficiency in Half-Tandem MAPbI3/ MASnI3 Perovskite solar cells with triple core-shell plasmonic nanoparticles
Published 2025-01-01“…The optimal position for the plasmonic nanoparticles was determined to be inside the MASnI3 as the complementary AL, 60 nm for the radius and Ag as champion composition. As a result of these modifications, the PCE reached 29.52%, representing an approximate 64% improvement compared to the planar structure. …”
Get full text
Article -
125
Smoking Cessation in Chinese Patients Undergoing Thoracic Surgery: A Multicenter Prospective Observational Study
Published 2024-01-01“…Introduction The multicenter CHAMPION study aimed to assess the impact of smoking cessation on post-operative complications (PCs) and smoking cessation patterns in Chinese patients undergoing lung surgery. …”
Get full text
Article -
126
High‐Efficiency and Stable Perovskite Solar Cells Enabled by Halogen‐Free Cosolvent‐Processed Pyrazine‐Based Dopant‐Free Hole Transport Material
Published 2025-01-01“…Moreover, a 2MA/o‐xylene cosolvent‐processed dopant‐free polymeric NBD‐Pyz HTM‐based device achieved a champion PCE of 22.9%. Unlike NDT‐Pyz and Spiro‐OMeTAD‐based PVSCs, the unencapsulated NBD‐Pyz devices were more stable, retaining almost 90% of their initial efficiency after 1000 h. …”
Get full text
Article -
127
Molecular ferroelectric self-assembled interlayer for efficient perovskite solar cells
Published 2025-01-01“…Notably, we demonstrate an impressive efficiency of 25.59% (certified at 25.36%) in a 0.06 cm2 area for the inverted champion device, showcasing the promise of ferroelectric SAMs for PSCs performance enhancement.…”
Get full text
Article -
128
Virtual Frisch grid perovskite CsPbBr3 semiconductor with 2.2-centimeter thickness for high energy resolution gamma-ray spectrometer
Published 2025-01-01“…These centimeter-thick detectors outperform ambipolar planar configuration, achieving a champion energy resolution of 1.9% at 662 keV. Time-of-flight analysis, stimulated by single gamma-ray photon, reveals hole carrier multiplication effect possibly caused by Auger recombination and space charge accumulation effect, collectively driving an anomalous stabilization process. …”
Get full text
Article -
129
Lattice Stabilized and Emission Tunable Pure‐Bromide Quasi‐2D Perovskite for Air‐Processed Blue Light‐Emitting Diodes
Published 2025-02-01“…The emission‐controllable blue PeLEDs are fabricated in ambient air for the first time. The champion deep blue PeLED shows maximum external quantum efficiency (EQE) of 2.05% and luminance of 246.56 cd m−2, which are comparable to the state‐of‐the‐art of similar devices fabricated in glovebox. …”
Get full text
Article -
130
Self-assembled hole-selective contact for efficient Sn-Pb perovskite solar cells and all-perovskite tandems
Published 2025-01-01“…In particular, benefiting from the enhanced Sn-Pb perovskite film quality and the suppressed interfacial non-radiative recombination losses, EBT-tailored LBG devices yield a champion efficiency of 23.54%, enabling 28.61% efficient monolithic all-perovskite tandems with an impressive V OC of 2.155 V and excellent operational stability as well as 28.22%-efficiency 4-T tandems.…”
Get full text
Article -
131
Surface Planarization‐Epitaxial Growth Enables Uniform 2D/3D Heterojunctions for Efficient and Stable Perovskite Solar Modules
Published 2025-01-01“…To demonstrate the universality of the strategy applied for different perovskites, the champion device based on a 1.57 eV bandgap 3D perovskite results in an efficiency of 25.31% with a record fill factor of 87.6%. …”
Get full text
Article -
132
Overcoming optical losses in thin metal-based recombination layers for efficient n-i-p perovskite-organic tandem solar cells
Published 2025-01-01“…Consequently, optimized P-O-TSCs combining CsPbI2Br with various organic cells benefit from a substantial current gain of >1.5 mA/cm2 in organic rear cells, achieving a champion efficiency of 25.34%. Meanwhile, optimized ICLs contribute to improved long-term device stability.…”
Get full text
Article -
133
Population of Merging Compact Binaries Inferred Using Gravitational Waves through GWTC-3
Published 2023-03-01Get full text
Article -
134
Adaptasi dan Validasi Alat Ukur Perilaku Inovatif Karyawan
Published 2020-07-01“…The development of innovative behavioral questionnaires was revealed through three dimensions, namely the idea generation dimension, idea championing, and idea implementation. Data analysis used confirmatory factor analysis (CFA) with the help of Amos 22 software. …”
Get full text
Article -
135
Overcoming barriers and enabling artificial intelligence adoption in allied health clinical practice: A qualitative study
Published 2025-02-01“…This may include workforce upskilling, clear communication of the benefits of AI use of local champions and ongoing research.…”
Get full text
Article -
136
Accessibility information and rhetoric: an evaluation of the website communications of three New Zealand hotels
Published 2024-09-01“…An evaluation of the website communications of accessibility champions may reveal wider lessons for other hotels to improve their provision of information as well as contribute to broader social change in the hospitality industry. …”
Get full text
Article -
137
Factors influencing participation in physical activity for persons living with dementia in rural and northern communities in Canada: a qualitative study
Published 2022-06-01“…Without reliable resources and sustained support from the health system, local champions remain vulnerable to burnout. Enhancing support for local champions may provide greater stability and support to physical activity promotion in rural and northern communities.…”
Get full text
Article -
138
Screening high-risk Veterans for cirrhosis: taking a stepwise population health approach
Published 2025-01-01“…Methods VHA hepatology clinicians (“champions”) were invited to participate in a pilot program from June 2020 to October 2022. …”
Get full text
Article -
139
Kensington ou Tintin au pays des Runologues
Published 2011-09-01“…The following pages present a survey of the century-old, fairly heated debate over the most famous runic forgery of all time known as the Kensington inscription, from the name of the place where it was found at the very end of the nineteenth century by a Swedish farmer in the “Scandinavian” state of Minnesota.Although crushing new evidence speaking against the authenticity of the monument surfaced a few years ago, a group of unwavering believers are still championing the cause of what they see as irrefutable proof of Scandinavian presence in the heart of the New World a century ahead of Columbus. …”
Get full text
Article -
140
INTERCULTURAL TRANSLATIONS OF CHRISTIAN CANONICAL SCRIPTURES
Published 2019-06-01“…However, the Skopos or functionalist theory, as championed by Nord, is now emerging as a new approach without necessarily rejecting all the achievements of functional equivalence. …”
Get full text
Article