Results 221 to 230 of about 722,698 (284)

Halide Composition Controls Phase Morphology and Device Specific Performance in Perovskite Photovoltaics and Light Emitting Diodes

Advanced Functional Materials, EarlyView.
We demonstrate that halide composition determines phase morphology, governing distinct operating mechanisms in mixed halide perovskites. Phase segregating 75% Br compositions enhance solar cell performance, whereas intrinsically phase‐separated 95% Br compositions provide stable light emitting diodes.
Tal Binyamin, Stav Rahmany, Anat Shvets, Hadar Shema, Elad Gross, Ido Hadar, Lioz Etgar   +6 more
wiley   +1 more source

Cross-modal bias in medical vision-language models: a pipeline-aware framework for mechanisms, evaluation, and mitigation. [PDF]

Front Digit Health
Mehda R, Oishi RA, Alam TT, Morol MK, Hui LT.   +4 more
europepmc   +1 more source

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

Advanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar, Basant Roondhe, Michela De Col, Stefania Baronio, Matteo Jugovac, Mattia Scardamaglia, Eleanor Frampton, Nikolay Vinogradov, Paolo Giannozzi, Erik Vesselli   +9 more
wiley   +1 more source

Threat processing and PTSD symptom progression over repeated combat deployments. [PDF]

Eur J Psychotraumatol
Zalmenson T, Yair N, Azriel O, Shamai-Leshem D, Alon Y, Levinstein Y, Ben-Yehuda A, Tetse-Laur L, Rotschield J, Aviad Beer Z, Talmon A, Pine DS, Bliese PD, Bar-Haim Y.   +13 more
europepmc   +1 more source

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

Advanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon, Harim Jeong, Younghwon Kim, Buseong Kim, Geunhyeong Kim, Suyeon Lee, Jeongjin Lee, Joonwoo Kim, Jemin Lee, Youngsoo Kim, Young‐Il Kim, Dae Won Cho, Jeeyoung Yoo, Misook Kang   +13 more
wiley   +1 more source

Paving the Way for Next‐Generation Solid‐State Waste Heat Recovery: A Thermomagnetic Materials and Systems Roadmap

Advanced Functional Materials, EarlyView.
Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske, K. Klinar, S. Fähler, M. Kohl, N. M. Dempsey, F. Albertini, G. A. de Wijs, T. Schrefl, M. Maschek, S. Lionte, C. Megnin, N. van Dijk, A. Kitanovski, E. Brück   +13 more
wiley   +1 more source

Technological <i>folie à deux</i>: feedback loops between AI chatbots and mental health. [PDF]

Nat Ment Health
Dohnány S, Kurth-Nelson Z, Spens E, Luettgau L, Reid A, Gabriel I, Summerfield C, Shanahan M, Nour MM.   +8 more
europepmc   +1 more source

Methylphenidate enhances or impairs the cognitive control of Pavlovian bias depending on working memory capacity. [PDF]

Elife
Geurts DEM, den Ouden HEM, Swart JC, Froböse MI, Fallon S, Cook JL, Cools R.   +6 more
europepmc   +1 more source

Being on the Same Page: Ongoing Adjustment of the Therapeutic Contract When Treating Pathological Narcissism and Narcissistic Personality Disorder. [PDF]

Actas Esp Psiquiatr
Dimaggio G, De Gabrielis G, MacBeth A, Inchausti F.   +3 more
europepmc   +1 more source

Adherence rate and predictors of clear aligner wear in Canadian university and private practice settings: a survey development protocol. [PDF]

BMJ Open
Tiwari A, Ng E, Perez-Garcia A, Flores-Mir C.   +3 more
europepmc   +1 more source