Results 231 to 240 of about 41,966 (336)

Methodology for Topological Interface Engineering in 2D Photonic Crystals

open access: yesAdvanced Photonics Research, Volume 7, Issue 1, January 2026.
This article introduces an automated framework for topological photonic crystal design. It features an iterative band connection method for identifying band crossings, a data‐driven approach for band symmetry recognition, and analysis of how topological mode dispersion trades off with photonic band‐gap size.
Ondřej Novák   +2 more
wiley   +1 more source

Electronic Modulation of Nickel Cobalt Phosphide Nanosheets by Ce Doping for Efficient Overall Water Splitting. [PDF]

open access: yesSmall
Zhang M   +11 more
europepmc   +1 more source

Next‐Generation Supercapacitors: Advances in Binder‐Free Electrodes, Scalable Fabrication, and Emerging Applications

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 1, January 2026.
Innovative fabrication methods are crucial for developing next‐generation supercapacitors. These techniques optimize electrode structures, boosting energy and power density while enabling scalable production. By overcoming current limitations, advanced fabrication unlocks supercapacitors' potential as efficient, reliable energy storage for diverse ...
Nikita A. Wadodkar   +8 more
wiley   +1 more source

Defect‐Engineered CoSe2 Quantum Dots Exposing Highly Active (111) Facets with Lithiophilic‐Sulfurophilic Functionality for High‐Energy Lithium–Sulfur Batteries

open access: yesAdvanced Science, Volume 13, Issue 4, 19 January 2026.
Defective CoSe2 QDs confined within carbon microspheres (CoSe2@C) are prepared as an advanced sulfur cathode host material. The exposure of highly active (111) facets and the abundant selenium vacancies not only provides more active sites but also accelerates the catalytic conversion dynamics and lowers the reaction energy barrier of Li–S batteries ...
Xue Li   +10 more
wiley   +1 more source

In Situ Visualization of Electron Beam‐Driven High‐Entropy Alloy Crystallization

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
In situ transmission electron microscopy visualizes the electron beam‐driven crystallization of amorphous multielement glycerolate film into single‐phase high‐entropy alloy (HEA) nanoparticles. The athermal process proceeds via radiolytic reduction and localized atomic rearrangement, forming compositionally uniform, cuboidal face‐centered cubic HEA ...
Azadeh Amiri, Reza Shahbazian‐Yassar
wiley   +1 more source

Mechanism of Anomalous Anisotropic Colossal Magnetoresistance in Quasi‐2D Mn3Si2Te6 Bulk Single Crystal

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
The external field exceeds Hd, the speed polarization abruptly reorients to align with the Mn magnetic moments, leading to an MR ≈ −100%. Abstract Mn3Si2Te6, quasi‐2D ferrimagnetic semiconductor, exhibits anomalous saturated colossal magnetoresistance (CMR) only when a magnetic field is applied along its magnetic hard magnetization axis, suggesting ...
Shiqi Li   +10 more
wiley   +1 more source

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