• Physics 18, s99
Edge currents are observed in a magnetic topological insulator even when conventional theory says that they should not.
G. M. Ferguson et al. [1]
Magnetic topological…
Category: 4. Physics
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Conditional POD for predicting extreme events in turbulent flow time signals
This Section outlines the methods used in the study, including the flow physics modeling, the setup of the numerical cases, and the methodology used to predict extreme events.
Flow physics modeling
The flow motion of isothermal incompressible…
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How to twist anyons | Nature Physics
Carrega, M., Chirolli, L., Heun, S. & Sorba, L. Nat. Rev. Phys. 3, 698–711 (2021).
Ji, Y. et al. Nature 422, 415–418 (2003).
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Publisher Correction: Optical properties, plasmons, and orbital Skyrme textures in twisted TMDs
Correction to: npj Quantum Materials https://doi.org/10.1038/s41535-025-00771-6, published online 18 June 2025
The original version of this Article presented portions of the main text in an incorrect…
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A DFT study on hydrogen diffusion across zinc surfaces at low coverage
Geometric properties
Single hydrogen atom/supercell
In order to investigate the position of the energy barrier(s) on the surface we analyze the trajectories of the hydrogen atom during the dynamics. Two temperatures were used for the propagation,…
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Manipulating wetting and pore filling by wall transparency
We consider a slit-shaped channel of width ℓc formed by a rigid thin solid wall of thickness ℓw (extremely thin walls may experience elastic deformations, giving rise to modulations of the channel width beneath droplets;transparency effects…
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Magnetic tunnel junctions driven by hybrid optical-electrical signals as a flexible neuromorphic computing platform
Device architecture and measurement setup
On a single chip, we fabricated an array of individual magnetic tunnel junction (MTJ) devices, each defined by a multilayered spintronic stack and embedded within a SiO2 dielectric matrix. The devices span…
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Emergent topological polarization textures in relaxor ferroelectrics
Sample Synthesis
Powder specimens of (1-x)PMN-xPT with x = 0.3, 0.35 were synthesized using the columbite route described in ref. 43. Powders of MgCO3 and Nb2O5 (with 2 mol % excess MgO) were reacted at 900 °C for 8 h in air to form…
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Quantum geometry induced microwave enhancement of superconducting order in flat bands
Nonequilibrium flat band superconductivity
To describe nonequilibrium superconductivity in flat bands, we start by considering a general multiband system which hosts at least one flat Bloch band. The corresponding Hamiltonian satisfies
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Ramification of complex magnetism in Nd2Ir2O7 observed by Raman scattering spectroscopy
To understand the Raman spectra of Nd2Ir2O7 below 33 K, we start with analyzing the existing information on its magnetic response. The data on the low-temperature magnetic order of the Nd and Ir sublattices were obtained by the neutron…
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