Results 131 to 140 of about 410,957 (367)

Proposing Altermagnetic‐Ferroelectric Type‐III Multiferroics with Robust Magnetoelectric Coupling

open access: yesAdvanced Materials, EarlyView.
Multiferroics are highly sought after for advanced technological applications. Here, a novel class of type‐III multiferroics is proposed, where ferroelectricity and altermagnetism are inherently interlocked by crystal symmetry, setting them apart from conventional multiferroics. The ferroelectric switching is shown to fully invert the spin polarization
Wei Sun   +6 more
wiley   +1 more source

Evidentiality and Determination

open access: yes, 2007
This paper investigates the semantic properties of the French determiner quelque. It is shown that quelque conveys inferential evidentiality, that is, it selects interpretations in which the speaker infers the proposition conveyed by the sentence that hosts the determiner.
Jayez, Jacques, Tovena, Lucia M.
openaire   +5 more sources

Woluntaryzm w ujeciu Gottfrieda Wilhelma Leibniza i Samuela Clarke'a

open access: yesZagadnienia Filozoficzne w Nauce, 2011
The article concerns the metaphysical problem of divine will as it is discussed in the Leibniz-Clarke correspondence. Its essence can be expressed in the following question: in which way the determinism developed by Leibniz goes along with his doctrine ...
Daniel Bubula
doaj  

Enhanced Deformability Through Distributed Buckling in Stiff Quasicrystalline Architected Materials

open access: yesAdvanced Materials, EarlyView.
Quasi‐periodic metamaterials combine stiffness and large‐strain deformability, overcoming limitations of traditional stretching‐dominated periodic designs that are prone to global buckling instabilities and catastrophic layer collapses. By leveraging non‐uniform force chains, they achieve high isotropic stiffness, stable deformation, and remarkable ...
Matheus I. N. Rosa   +4 more
wiley   +1 more source

Flexible refinement [PDF]

open access: yes, 2007
To help make refinement more usable in practice we introduce a general, flexible model of refinement. This is defined in terms of what contexts an entity can appear in, and what observations can be made of it in those contexts.
Reeves, Steve, Streader, David
core   +1 more source

Emilia Pardo Bazán, an Ethical Writer

open access: yesInterlitteraria, 2018
Within the cultural context of nineteenth-century Spain, Emilia Pardo Bazán uses literature to raise public awareness on the death penalty. Considering the seriousness of the issue, she thought that emotions – not reason – could allow people to have a ...
Dolores Thion Soriano-Mollá
doaj   +1 more source

Amplification of Chiral Raman Scattering: A Review of Resonance Raman Optical Activity and Surface Enhanced Raman Optical Activity

open access: yesAdvanced Materials Interfaces, EarlyView.
Raman Optical Activity (ROA) uniquely probes chiral and stereochemical properties of molecules, revealing critical insights into fields like biology and material science. This review explores ROA's historical development, principles, limitations, and advancements, including resonance and surface‐enhanced methods to amplify signals.
Guojie Li   +3 more
wiley   +1 more source

Gram determinant of planar curves [PDF]

open access: yesarXiv, 2008
We investigate the Gram determinant of the bilinear form based on curves in a planar surface, with a focus on the disk with two holes. We prove that the determinant based on $n-1$ curves divides the determinant based on $n$ curves. Motivated by the work on Gram determinants based on curves in a disk and curves in an annulus (Temperley-Lieb algebra of ...
arxiv  

Plasmonic‐Strain Engineering of Quantum Emitters in Hexagonal Boron Nitride

open access: yesAdvanced Materials Interfaces, EarlyView.
Hexagonal boron nitride (hBN) defects attract interest for single‐photon emission in quantum technologies. This study presents an hBN‐gold nanocone platform to engineer emission centers. The findings reveal emission overlap with gold fluorescence, complicating attribution.
Anuj Kumar Singh   +13 more
wiley   +1 more source

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