Results 121 to 130 of about 1,067,815 (281)
Spontaneous symmetry breaking propulsion of chemically coated magnetic microparticles. [PDF]
Sci Rep, 2022 Rogowski LW, Kim MJ.
europepmc +1 more source
Spontaneous symmetry-breaking in optomechanical cavity
, 2019 A theoretical consideration of the so-called "membrane-in-the-middle" optomechanical cavity revealed that it undergoes a spontaneous symmetry breaking as a function of the transparency of the membrane. Such typical features of this phenomenon as a square-
A. K. Tagantsev (17513379)
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Advanced Science, EarlyView.A copper‐iron charge transfer instability drives concomitant electronic, magnetic, and isostructural phase transitions in ACu3Fe4O12${\rm ACu}_3{\rm Fe}_4{\rm O}_{12}$, with an inverse barocaloric effect. A minimal Landau theory ties these thermodynamic signatures together, revealing a pressure‐independent transition entropy with comparable charge and ...
Jefferson Delgado‐Quesada +1 more
wiley +1 more source
Advanced Science, EarlyView.Temperature‐dependent electron diffraction on tin monochalcogenides demonstrates a gradual displacive transformation between ferroelectric and paraelectric phases with significant variability in lattice constants and Curie temperature (TC). Periodic variations exist even between domains in individual crystals, implying a domain‐specific Curie ...
Peter Sutter, Eli Sutter
wiley +1 more source
Josephson’s effect in the Schwarzschild background
Journal of High Energy PhysicsWe develop a fully covariant, analytic framework for Josephson phenomena in static curved spacetimes and specialize it to the Schwarzschild exterior. The formulation rests on two invariant elements: the gauge-invariant condensate momentum that governs ...
Reggie C. Pantig, Ali Övgün
doaj +1 more source
Spontaneous symmetry breaking in persistent currents of spinor polaritons. [PDF]
Sci Rep, 2021 Sedov E, Arakelian S, Kavokin A.
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Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Spontaneous symmetry breaking for extreme vorticity and strain in the three-dimensional Navier-Stokes equations. [PDF]
Philos Trans A Math Phys Eng Sci, 2022 Schorlepp T, Grafke T, May S, Grauer R.
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Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects
Advanced Science, EarlyView.This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu +7 more
wiley +1 more source
Spontaneous symmetry breaking in the Higgs mechanism [PDF]
The Higgs mechanism is very powerful: it furnishes a description of the electroweak theory in the Standard Model which has a convincing experimental verification.
van Dam, Suzanne
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