Results 181 to 190 of about 113,829 (310)

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Discovery of thieno[2,3-<i>d</i>]pyrimidine-based dual Aurora B/VEGFR-2 inhibitors with potent anticancer activity: molecular docking, mechanistic studies, and <i>in vivo</i> validation in a breast cancer model. [PDF]

RSC Adv
El-Shafey HW, Hamdi A, Elnagar MR, Gebril SM, Haikal A, El-Azab AS, Brogi S, Al-Suwaidan IA, Abdel-Aziz AA.   +8 more
europepmc   +1 more source

Weak In‐Plane Ferromagnetism and Electronic Nematicity in the Distorted Triple‐Q Magnetic Phase of Co1/3TaS2

Advanced Materials, EarlyView.
Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi, Woonghee Cho, Pyeongjae Park, Woun Kang, Je‐Geun Park, Younjung Jo   +5 more
wiley   +1 more source

Safety and feasibility of solo surgery using a novel robotic platform: an IDEAL 2a development study. [PDF]

Surg Endosc
Mercoli H, Tzedakis S, Cadière B, Reitano E, Calame P, Marx L, Nedelcu M, Keller DS.   +7 more
europepmc   +1 more source

G.G. Maestro

Testo & Senso, 2002
SCACCHI, Alessia, TIZIANA MANCINELLI
openaire   +2 more sources

Maestro

Revista de las Fuerzas Armadas, 1998
openaire   +1 more source

Sofistas griegos: nuevos maestros, viejos maestros

Ars Brevis, 1996
Con frecuencia la filosofía académica ha asignado un valor negativo a los sofistas griegos, contemporáneos de Sócrates, que surgen en Atenas en el siglo V a.C. En oposición a esta imagen tradicional, el presente ensayo aporta elementos para construir una interpretación en la que los sofistas son caracterizados como pensadores de gran capacidad, e ...
openaire   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Semaglutide versus resmetirom for noncirrhotic MASH with moderate to advanced fibrosis: a cost-effectiveness analysis. [PDF]

Cost Eff Resour Alloc
Njei B, Al-Ajlouni YA, Tanih DN, Kanmounye US, Boateng S, Halwani KW, Nguefang GL, Lim J.   +7 more
europepmc   +1 more source