Researchers have developed a method to quickly create NOON states using ultra-cold atoms. These states, which play an important role in metrology and quantum computing, are now becoming accessible through experiments. Creating quantum…
Category: 4. Physics
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Quantum Leap: Scientists Slash Atom Superposition Time by 10,000x
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Superconducting gap of H3S measured by tunnelling spectroscopy
Drozdov, A. P., Eremets, M. I., Troyan, I. A., Ksenofontov, V. & Shylin, S. I. Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system. Nature 525, 73–76 (2015).
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A low-power approach to optical glucose sensing via polarisation switching
The experimental setup depicted in Fig. 1 employed polarisation switching with a 532 nm laser to measure glucose concentrations in phosphate-buffered saline (PBS) solutions. Although glucose exhibits stronger optical rotation at shorter…
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Effect of alkaline treatment on the thermal and mechanical properties of sugar palm fibre reinforced thermoplastic polyurethane composites
X-ray diffraction
The X-ray diffraction (XRD) analysis for pure TPU, untreated SPF/TPU (0% NaOH), and SPF/TPU subjected to NaOH treatment at concentrations of 2%, 4%, and 6% are illustrated in Fig. 1. The XRD analysis demonstrated two prominent…
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Polymer model integrates imaging and sequencing to reveal how nanoscale heterochromatin domains influence gene expression
2a Chromatin polymer model follows experimentally observed length scales and incorporates diffusion and epigenetic reaction dynamics
Chromatin exhibits complex organization across multiple scales, as revealed through conformation capture maps such…
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Analysis and secure communication applications of a 4D chaotic system with transcendental nonlinearities
Define the Lyapunov function:
$$V(\textbf{x}) = \frac{1}{2} \Vert \textbf{x} – \textbf{x}^*\Vert ^2 = \frac{1}{2} (\textbf{x} – \textbf{x}^*)^T (\textbf{x} – \textbf{x}^*).$$
The change in the Lyapunov function consists of two parts:
Between…
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Structural roles and gender disparities in corruption networks
Data
We begin by presenting the datasets used in our investigation, which encompass well-documented political corruption scandals in Brazil14 and Spain42, spanning from the late 1980s to the late 2010s. These datasets were compiled from widely…
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Double 3 MJ dense plasma focus for thermonuclear drive inertial confinement fusion
Fusion yield and power output scaling with high-magnetic field effects
The calculations for the fusion yield and derived power outputs with magnetic field strength (B), \(\:10\hspace{0.17em}T,\:12\hspace{0.17em}T,\:15\:T\). The target gain (
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Amplitude entropy captures chimera resembling behavior in the altered brain dynamics during seizures
Pecora, L. M. & Carroll, T. L. Synchronization in chaotic systems. Phys. Rev. Lett. 64, 821–824. https://doi.org/10.1103/PhysRevLett.64.821 (1990).
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Surface structural probing and photoelectrochemical characterization of electrodeposited MoS2 nanostructured thin film
Li, M. Y., Su, S. K., Wong, H. S. P. & Li, L. J. How 2D semiconductors could extend Moore’s law. Nature 567(7747), 169–170 (2019).
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Pham, P. V….
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