Results 61 to 70 of about 782,529 (256)
Advanced Materials Interfaces, EarlyView.This paper demonstrates how Tip‐Enhanced Raman Spectroscopy (TERS) can detect diverse levels of strain in a SiGe‐Si structure in less than 20 nm of depth with lateral resolution under 100 nm. The measures are performed with a TiN‐coated probe, which secures a remarkable enhancement of the optical signal, while being chemically stable to allow TERS to ...
Chiara Mancini +6 more
wiley +1 more source
Mathematical Caricature of Large Waves [PDF]
arXiv, 2014 The Kadomtsev-Petviiashvili equation is considered as a mathematical caricature of large and rogue waves.
arxiv
Advanced Materials Interfaces, EarlyView.A novel and efficient method is explored to synthesize 1D single‐crystal sub‐stoichiometric WnO3n‐2 (n = 25) nanowire bundles. The approach utilizes selective low‐energy He+ ion irradiation (27 eV) on Mo‐Ni doped WOx surface, achieving efficient catalyst‐free self‐organized growth of high aspect ratio nanowires at the temperature of 700 °C.
Maryna Bilokur +3 more
wiley +1 more source
Aquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 507-521, December 2022., 2022 Graphical Abstract This study deals with a timely topic, COVID‐19, whose impacts on aquaculture have never been quantified in Benin. Direct discussions were held with aquaculture producers to understand how they are feeling the impact of the pandemic on their business.
Toundji Olivier Amoussou +7 more
wiley +1 more source
Scaled‐Up Graphene Growth Through Chemical Vapor Deposition Over Large‐Area Liquid Cu Catalysts
Advanced Materials Interfaces, EarlyView.Scaling up the catalyst area fivefold and improving molten catalyst cleaning minimize reactor kinetic effects, enabling reaction kinetics to dominate graphene growth. This results in high‐quality graphene with controlled layering and measurable nucleation rates.
Mahesh K. Prabhu +9 more
wiley +1 more source
arXiv, 2020 Lecture notes written for a one-semester course in mathematical relativity aimed at mathematics and physics students. Not meant as an introduction to general relativity, but rather as a complementary, more advanced text.
arxiv
The mechanism behind probability [PDF]
Changes within observable reality at the lowest level of reality seem to occur in accordance with the probability theory in mathematics. It is quite remarkable that nature itself has chosen the probability theory to arrange all the changes within the ...
Grimm, Sydney Ernest
core
Advanced Optical Materials, EarlyView.Mechanisms by which excitons and charge carriers can funnel and recombine in 2D multi‐layered MAPbBr3 Ruddlesden‐Popper perovskite nanosheets are missing. This femtosecond transient absorption spectroscopy study creates a comprehensive understanding of how directed transport, exciton‐exciton annihilation, and Auger recombination occur in colloidal ...
André Niebur +4 more
wiley +1 more source
Spectroscopic Wonders: A Multifunctional All‐In‐One Molecule for Nanophotonics
Advanced Optical Materials, EarlyView.The ToC highlights an unprecedented All‐in‐One molecule with a simple chemical structure offering versatile photonic applications. It enables efficient light amplification, modulation, and higher harmonic generation. Additionally, a random laser is demonstrated in two distinct environments: liquid and solid, showcasing its remarkable versatility ...
Adam Szukalski +4 more
wiley +1 more source
Plasmonic and Photonic Modes in Colloidal CuS Nanocrystals
Advanced Optical Materials, EarlyView.Copper sulfide in the covellite phase (CuS) can exhibit exceptional optoelectronic properties with plasmonic and photonic absorption in its monolithic nanomaterial form. In this work, the phenomenon of near‐infrared (NIR) to visible electromagnetic field localization in ultrathin crystalline quasi‐2D CuS nanocrystals is demonstrated by mapping ...
Kenan Elibol +9 more
wiley +1 more source