Results 41 to 50 of about 9,380,208 (297)

Synergistic Integration of Fe-N₄ Single-Atom Sites and Directionally Aligned Electrode Architecture for High-Performance Lithium-Sulfur Batteries. [PDF]

Adv Sci (Weinh)
A directionally ice‐templated sulfur cathode integrated with atomically dispersed Fe–N4 catalytic sites is developed for high‐performance lithium–sulfur batteries. The structure–catalysis synergy accelerates Li+ transport and polysulfide conversion, leading to high sulfur utilization and stable long‐term cycling performance.
Shen L, Zou Y, Wang Y, Gao E, Allen CS, Zhang T, Skinner SJ, Brandon NP, Huang C.   +8 more
europepmc   +2 more sources

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Faraday rotation and magneto-optical figure of merit for the magnetite magnetic fluids

EPJ Web of Conferences, 2011
In the present paper, using magnetite magnetic fluids as examples, we consider the optical and magneto-optical properties of magnetic fluids based on particles of magnetic oxides, for the optical constants of the material of which, n and k , the relation
Kalandadze L.
doaj   +1 more source

Faraday and Kerr Effects in Right and Left-Handed Films and Layered Materials

Reviews on Advanced Materials Science, 2020
In the present work, we study the rotations of the polarization of light propagating in right and left-handed films and layered structures. Through the use of complex values representing the rotations we analyze the transmission (Faraday effect) and ...
Lofy Josh, Gasparian Vladimir, Gevorkian Zhyrair, Jódar Esther   +3 more
doaj   +1 more source

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

Advanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan, Soshan Cheong, Sankhadip Saha, Qinyu Li, Xiaoran Zheng, Samuel V. Somerville, Agus R. Poerwoprajitno, Priyank V. Kumar, Liming Dai, J. Justin Gooding, Richard D. Tilley   +10 more
wiley   +1 more source

Specular Inverse Faraday Effect in Transition Metals [PDF]

, 2023
The inverse Faraday effect is an opto-magnetic phenomenon that describes the ability of circularly polarized light to induce magnetism in solids. The capability of light to control magnetic order in solid state materials and devices is of interest for a ...
Coh, Sinisa, Mishra, Shashi B., Vuong, Luat, Ortiz, Víctor H., Wilson, Richard B.   +4 more
core   +1 more source

High-Frequency Polarization Variability from Active Galactic Nuclei

Galaxies, 2021
The linear polarization of non-thermal emission encodes information about the structure of the magnetic fields, either from the region where the emission is produced (i.e., the intrinsic polarization angle) and/or from the screens of magnetized plasma ...
Iván Martí-Vidal, Ciriaco Goddi
doaj   +1 more source

Asymmetric Faraday Effect in a Magnetophotonic Crystal

, 2022
It is widely known that the magneto-optical Faraday effect is linear in magnetization and therefore the Faraday angles for the states with opposite magnetizations are of opposite sign but equal in modulus.
D. O. Ignatyeva (14364660), V. N. Berzhansky (14364669), P. O. Kapralov (8761614), V. I. Belotelov (14364672), S. D. Lyashko (14364666), T. V. Mikhailova (14364663)   +5 more
core   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Extremely high Faraday and Kerr rotations and extraordinary optical transmission in four-layer dielectric-metal strips-dielectric-Bi:YIG planar structure

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Faraday and Kerr effects as well as the extraordinary optical transmission in a structure that combines magneto-optical and plasmonic properties are studied. The planar structure consists of four layers, namely, dielectric layer, metal strips, once again
Victor Dmitriev, C. M. Santos, C. Nascimento   +2 more
doaj   +1 more source