Results 81 to 90 of about 31,184 (319)
Thick branes in Born–Infeld determinantal gravity in Weitzenböck spacetime
European Physical Journal C: Particles and Fields, 2022 By adopting the idea of Born–Infeld electromagnetism, the Born–Infeld determinantal gravity in Weitzenböck spacetime provides a way to smooth the Big Bang singularity at the classical level.
Ke Yang, Hao Yu, Yi Zhong
doaj +1 more source
Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis
Advanced Materials, EarlyView.This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li +2 more
wiley +1 more source
Standalone Integrated Magnonic Devices
Advanced Materials, EarlyView.A standalone (not requiring external bias magnetic field) and tunable magnonic device is reported with all‐electric input and output, fully integrated on silicon (total footprint of 100 × 150 µm) and 3–8 GHz frequency band. This is achieved by monolithic integration of a CoFeB conduit with RF antennas and an assembly of NiFe and SmCo micromagnets ...
M. Cocconcelli +15 more
wiley +1 more source
Pre-metric electromagnetism as a path to unification
, 2015 It is shown that the pre-metric approach to Maxwell's equations provides an alternative to the traditional Einstein-Maxwell unification program, namely, that electromagnetism and gravitation are unified in a different way that makes the gravitational ...
Delphenich, David
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Spin Engineering of Dual‐Atom Site Catalysts for Efficient Electrochemical Energy Conversion
Advanced Materials, EarlyView.This review highlights recent progress in spin engineering of dual‐atom site catalysts (DASCs), emphasizing how spin‐related properties enhance electrocatalytic activity, selectivity, and stability. It summarizes cutting‐edge developments in dual‐atom catalysis, discusses the underlying spin‐catalysis mechanisms and structure–performance relationships,
Dongping Xue +5 more
wiley +1 more source
SL 2(ℝ) symmetries of SymTFT and non-invertible U(1) symmetries of Maxwell theory
Journal of High Energy PhysicsRecent proposals for the Symmetry Topological Filed Theory (SymTFT) of Maxwell theory admit a 0-form symmetry compatible with the classical SL 2(ℝ) duality of electromagnetism.
Azeem Hasan +2 more
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Physical Review Physics Education Research, 2018 In this work, we explore how undergraduate students use classical field theory when describing physical phenomena in the context of introductory electromagnetism.
Kristina Zuza +4 more
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Renormalization of Galilean electrodynamics
Journal of High Energy Physics, 2020 We study the quantum properties of a Galilean-invariant abelian gauge theory coupled to a Schrödinger scalar in 2+1 dimensions. At the classical level, the theory with minimal coupling is obtained from a null-reduction of relativistic Maxwell theory ...
Shira Chapman +3 more
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Numerical methods for computing Casimir interactions
, 2010 We review several different approaches for computing Casimir forces and related fluctuation-induced interactions between bodies of arbitrary shapes and materials.
da Rosa, Felipe +3 more
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Advanced Materials, EarlyView.Nanoscale metal–organic frameworks (MOFs) and nanocellulose composites have significant potential for the multi‐functional remediation of the environment. This review focused on the synthesis strategies (in situ growth, ex situ growth, and other approaches), typical forms (aerogel, hydrogel, beads, and membrane), and applications in the removal of ...
Ye Song +13 more
wiley +1 more source