Evaluation of the transmantle pressure and arterial wall displacement
The periarterial spaces around the cerebral arterial tree constitute a complex branched network stretching from the SAS to the interior of the brain (Fig. 1a,b). The CSF…
Category: 4. Physics
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Probing floquet topological phase transition in room-temperature superradiance lattices
Model
We perform the experiment in a 2 cm long naturally abundant rubidium vapor as shown in Fig. 2. A titanium sapphire laser (Spectra-Physics, Matisse CX, 1 mm e−2 beam width) is divided to two counter-propagating laser fields,…
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Symmetries of Weyl superconductors with different pairings
After reviewing the concept of SSB of the \(U(1)_A\) symmetry in the context of Dirac equation, we now investigate the relevant symmetries for WSMs after they become 3DWS as a consequence of the SSB. In this regard, we consider a minimal…
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High-temperature ferrimagnetic order triggered metal-to-insulator transition in CaCu3Ni2Os2O12
Crystal structure of CCNOO
Figure 1b illustrates the synchrotron powder X-ray diffraction (SXRD) pattern and related Rietveld refinement results for CCNOO at 300 K. A more detailed view for the low-angle region, with a reduced intensity scale,…
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A novel aerodynamic drag-reduction mechanism using dolphin-inspired ultrasonic microvibrations
Abbas, A., De Vicente, J. & Valero, E. Aerodynamic technologies to improve aircraft performance. Aerosp. Sci. Technol. 28, 100–132 (2013).
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Anderson, J. D. Fundamentals of…
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Zero bias conductance peak related to spin triplet states in noncollinear magnetized graphene superconducting junctions
In this section, we elucidate the pivotal findings of our research. The parameter \(\alpha _s\) is meticulously set to \(\pi /4\), and the corresponding energy gap functions for electron and hole quasiparticles are defined as \(\Delta _+=\Delta…
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Stability analysis, $$\:{\varvec{\phi\:}}^{6}$$ model expansion method, and diverse chaos-detecting tools for the DSKP model
The present study considers the DSKP model, as illustrated below20,21:
$$\:4\frac{\partial^2 M}{\partial x \partial t}-\frac{\partial^4 M}{\partial x^3 \partial y}+\frac{\partial^4 M}{\partial x \partial y^3}+12\frac{\partial M}{\partial…
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Author Correction: Contextual subspace variational quantum eigensolver calculation of the dissociation curve of molecular nitrogen on a superconducting quantum computer
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate…
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Sidelobe-free deterministic 3D nanoscopy with λ/33 axial resolution
Theory modelling and simulation for sidelobe-free UNEx-4Pi nanoscopy
To verify the efficacy of ultrahighly nonlinear excitation (UNEx) on eliminating the high-intensity sidelobes in 4Pi microscopy, we firstly performed theory modelling and…
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Physicists Found an Entirely New Way to Measure Time : ScienceAlert
Determining the passage of time in our world of ticking clocks and oscillating pendulums is a simple case of counting the seconds between ‘then’ and ‘now’.
Down at the quantum scale of buzzing electrons, however, ‘then’ can’t always be…
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