Results 251 to 260 of about 6,084,177 (345)

Intrinsic and Extrinsic Determinants of Stability in Spiro‐OMeTAD‐Based Hole‐Transporting Layers in Perovskite Solar Cells: Mechanistic Insights and Strategic Perspectives

open access: yesAdvanced Materials, EarlyView.
This review provides a comprehensive and multidimensional examination of the intrinsic and extrinsic parameters that dictate the physicochemical stability of spiro‐OMeTAD‐based hole‐transporting layers. It further underscores recent breakthroughs in dopant molecular design, additive modulation, and strategies enabling post‐oxidation‐independence doping,
Yun Seop Shin   +5 more
wiley   +1 more source

Twisted K-theory of differentiable stacks

open access: green, 2003
Jean-Louis Tu   +2 more
openalex   +2 more sources

Adaptive Twisting Metamaterials

open access: yesAdvanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri   +6 more
wiley   +1 more source

Transition of Néel‐Type and Bloch‐Néel Hybrid Skyrmion in a Metallic Multilayer Material System

open access: yesAdvanced Materials, EarlyView.
This work demonstrated a framework for manipulating multiple skyrmion types in [Pt/Co/Cu]5 multilayers through bias‐driven thermal effects. Distinct Néel and hybrid skyrmion phases can be selectively stabilized, enabling binary encoding beyond chirality‐based schemes.
Binbin Wang   +11 more
wiley   +1 more source

Quantum Phase Transitions in Graphene Coupled to a Twisted WSe2 Moiré Ferroelectricity

open access: yesAdvanced Materials, EarlyView.
Moiré ferroelectricity in twisted WSe2 (t‐WSe2) breaks graphene's sublattice symmetry, inducing a room‐temperature metal‐insulator transition. Coupling graphene with ferroelectric domains of t‐WSe2 creates local Dirac points and metallic phases with Fermi‐liquid and non‐Fermi‐liquid behavior.
Budhi Singh   +17 more
wiley   +1 more source

A Kinetic Monte Carlo Model to Understand Limiting Regimes of Photocurrent and Interfacial Charge Transfer in Organic Semiconductor–Electrolyte Interfaces

open access: yesAdvanced Materials Interfaces, EarlyView.
The interface between a conjugated polymer and phosphate buffer saline is modeled by employing multiphysics kinetic Monte Carlo simulation. Results demonstrate that the Marcus Gerischer theory is inadequate, and particle‐based simulation with molecular Marcus theory is required for accurate modeling.
Shengda Wang   +5 more
wiley   +1 more source

Multifunctional Micro/Nanostructured Interfaces, Fabrication Technologies, Wetting Control, and Future Prospects

open access: yesAdvanced Materials Interfaces, EarlyView.
This review explores recent developments in micro/nanostructured surfaces, with a focus on cavity‐based and reentrant geometries for enhanced liquid repellency and interfacial control. The review discusses fabrication strategies, structural design principles, and application trends, providing a balanced perspective on opportunities and ongoing ...
Seo Rim Park   +11 more
wiley   +1 more source

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