Results 61 to 70 of about 28,174 (201)

On the Structure–Property Relationship of Semi‐Coherent FeCr2O4/Cr2O3 Spinel/Corundum Interfaces

Advanced Materials Interfaces, EarlyView.
Molecular dynamics simulations of semi‐coherent spinel/corundum interfaces reveals intimate connections between the chemistry of the interface, the misfit dislocation structure, and the properties of these interfaces. In particular, the thermodynamics and kinetics of defects are greatly influenced by the chemistry and structure of the interfaces ...
Blas Pedro Uberuaga, Peter Hatton, Aaron A. Kohnert, Tiffany C. Kaspar   +3 more
wiley   +1 more source

Univalent functions with univalent derivatives [PDF]

Bulletin of the American Mathematical Society, 1969
Shah, S. M., Trimble, S. Y.
openaire   +3 more sources

Comment on: “Insight Into the Electrical Double Layer of Ionic Liquids Revealed Through Its Temporal Evolution”

Advanced Materials Interfaces, EarlyView.
Abstract This comment refers to the data presented in this paper “M. Han, H. Kim, C. Leal, M. Negrito, J. D. Batteas, R. M. Espinosa‐Marzal, Insight into the Electrical Double Layer of Ionic Liquids Revealed through Its Temporal Evolution. Adv. Mater. Interfaces 2020, 7, 2001313. https://doi.org/10.1002/admi.202001313” and proposes the potential origin
Rosa M. Espinosa‐Marzal, Cecilia Leal
wiley   +1 more source

Atomic‐Scale Mechanisms of Nucleation and Stabilization in CuCrO2 and CuFeO2 Delafossite Thin Films on Al2O3

Advanced Materials Interfaces, EarlyView.
In this work, a combination of 4D STEM phase reconstructions via iterative electron ptychography, spectroscopy, and conventional STEM imaging reveals detailed insights into the nucleation mechanism for the stable growth of Cu‐based delafossites on Al2O3 using CuCrO2 and CuFeO2 films grown via MBE as examples.
Anna Scheid, Qi Song, Stephanie Ribet, Colin Ophus, Y. Eren Suyolcu, Darrell G. Schlom, Tobias Heil, Peter A. van Aken   +7 more
wiley   +1 more source

High Fidelity Waveguides Through Vitreous Media Recomposition for Next Generation Photonic Devices

Advanced Optical Materials, EarlyView.
A newly designed aluminosilicate glass enables the fabrication of femtosecond laser‐written optical waveguides with ultra‐low propagation losses of −0.020 dB cm−1 at 1310 nm and −0.037 dB cm−1 at 1550 nm. Raman, Brillouin, and electron microscopy analyses reveal the mechanisms behind refractive index modifications, highlighting the role of glass ...
T Toney Fernandez, Andrew Ross‐Adams, Mark Bakovic, Jens Ulrich Thomas, Oliver Hochrein, Hadi Mahmodi, Irina Kabakova, Karen Privat, Michael Withford, Simon Gross   +9 more
wiley   +1 more source

From Photo‐Damage to Self‐Healing in Thin Film Pb‐Iodide Perovskites: Action at a Distance

Advanced Optical Materials, EarlyView.
Fluorescence imaging uncovers pronounced spatial and temporal changes in photoluminescence of halide perovskite films following laser‐induced damage. Modifications spatially extend well beyond the illuminated region and evolve over distinct time scales ranging from seconds to many hours, revealing material‐specific self‐healing pathways. These findings
Yahel Soffer, Dipanwita Roy, Pallavi Singh, David Cahen, Dan Oron   +4 more
wiley   +1 more source

Chitosan, Gelatine, and Cellulose Based Hydrogels for the Removal of Potentially Toxic Elements from Aquaculture Water: A Comparative Study

Advanced Sustainable Systems, EarlyView.
Hydrogels made of chemically modified biopolymers are easy to prepare and cost‐effective, they have proven to be effective materials for the simultaneous removal of seven potentially toxic elements (PTEs) from ultrapure and real water samples. The cellulose‐based one seems the best for single treatments while the gelatine‐based one seems the most ...
Monica Rigoletto, Rossella Sesia, Silvia Berto, Paola Calza, Marco Sangermano, Enzo Laurenti, Mery Malandrino   +6 more
wiley   +1 more source

A Theoretical Investigation on Coupled Mass‐charge Transport in a Binary Fluid

Advanced Theory and Simulations, EarlyView.
This study presents a theoretical framework for coupled mass‐charge transport in binary fluids using molecular dynamics simulations. By deriving governing equations from conservation laws and Onsager's theory, the approach introduces generalized diffusivity and electrostatic friction terms.
Antonio Cappai, Daniele Loi, Claudio Melis, Luciano Colombo   +3 more
wiley   +1 more source

On the univalence of polyharmonic mappings

Journal of Mathematical Analysis and Applications, 2017
A 2p-times continuously differentiable complex valued function $f = u + iv$ in a simply connected domain is polyharmonic (or p-harmonic) if it satisfies the polyharmonic equation $ ^pF = 0$ . Every polyharmonic mapping f can be written as $f(z) =\sum_{k}^{p} |z|^{2(p-1)}G_{p-k+1}(z)$ where each $G_{p-k+1}$ is harmonic. In this paper we investigate the
openaire   +3 more sources

Modeling the Diffusion Coefficient of Charge Carriers in Metal Ion Batteries using the Randles‐Sevcik Equation

Advanced Theory and Simulations, EarlyView.
The development of multivalent rechargeable batteries (MRB) requires the prediction of battery behavior at experimentally unreached conditions in the laboratory. Therefore, the diffusion equation is used to analyze the relation between the diffusion coefficient (DC) and the Warburg factor for different MRBs to predict the theoretical DC values at ...
Eman I. Abd El‐Latif, Mesfin Abayneh Kebede, Karthick Sekar, Talaat A. Hameed, Ibrahim S. Yahia, Hongcai Gao, Eslam Sheha   +6 more
wiley   +1 more source