Category: 4. Physics
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A ferroelectric-gate fin microwave acoustic spectral processor
Dang, S., Amin, O., Shihada, B. & Alouini, M. S. What should 6G be? Nat. Electron. 3, 20–29 (2020). Article Google Scholar Borkar, S. & Pande, H. Application of 5G next generation network to Internet of Things. In Proc. International Conference on Internet of Things and Applications (IOTA) 443–447 (IEEE, 2016). Wang, Y. et al.…
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Antiferromagnetic interlayer exchange coupled Co68B32/Ir/Pt multilayers
Two SAF systems grown via magnetron sputtering (see “Methods” section) are probed for this work. When engineering these systems, it is crucial to extract the thickness of the materials, especially the Ir thickness required to induce the AFM coupling. These thicknesses were computed by doing low angle X-ray reflectometry scans, and fitting them with GenX48…
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Structure, optical properties, TD-DFT simulations for nanosecond and continuous laser irradiation of vanadium antimony borate glass doped with nickel ferrite
Prabhu, N. S. et al. Physical, structural and optical properties of Sm3+ doped lithium zinc alumino borate glasses. J. Non-Cryst. Solids 515, 116–124 (2019). Article CAS Google Scholar Alajerami, Y. S. M., Hashim, S., Wan Hassan, W. M. S., TermiziRamli, A. & Kasim, A. Optical properties of lithium magnesium borate glasses doped with Dy3+ and…
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The Distinct Dance of Quark and Nucleon Liquids
By U.S. Department of Energy January 1, 2024 Representation of nuclear matter on the left and of quark matter on the right. The question mark alludes to the question of whether these liquids can be distinguished in a theoretically rigorous manner. Credit: Institute of Modern Physics and Srimoyee Sen, Iowa State University Matter inside neutron…
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How Do Quark-Gluon-Plasma Fireballs Explode Into Hadrons?
By U.S. Department of Energy January 1, 2024 Quark gluon plasma (QGP) is a unique state of matter produced by colliding heavy nuclei in laboratories, leading to the creation of a QGP fireball. This fireball undergoes expansion and cooling, eventually forming subatomic particles that are key to understanding QGP. New research using the maximum entropy…
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Label-free biosensing with singular-phase-enhanced lateral position shift based on atomically thin plasmonic nanomaterials
Experimental measurement of lateral position shift Different from conventional angular-/intensity- interrogating methods, this work utilizes the lateral position shift to sense the refractive index change. Such lateral position shift can be observed on a linear-polarized incident beam after the total internal reflection, which is known as Goos-Hänchen shift (GH shift). The GH shift distance is…
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Dynamics of self-hybridized exciton–polaritons in 2D halide perovskites
We exfoliate micro-scale crystals of 2D Ruddlesden-Popper (RP) perovskites from ~mm size bulk crystals grown in a solution as described in earlier works32,33,34,35,36. A schematic of the exfoliated 2D perovskite ((BA)2(CH3NH3)n-1PbnI3n+1 (n = 1), hereafter RP1, n = 2 as RP2 and n = 3 as RP3) with different flake thicknesses is shown in Fig. 1a. Photoluminescence signals from spontaneous emission…
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Advanced Simulations Reveal Nuclear Secrets
The neutrons and protons are present in the carbon nucleus as three clusters of four. Depending on the energy state of the nucleus, these can be arranged into an equilateral triangle (left) or like a slightly bent arm (right). Credit: Prof. Serdar Elhatisari/University of Bonn A groundbreaking study reveals the internal structure of a carbon…
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The 10 quirkiest stories from the world of physics in 2023 – Physics World
The 10 quirkiest stories from the world of physics in 2023 – Physics World Skip to main content Close search menu Discover more from Physics World Copyright © 2023 by IOP Publishing Ltd… Continue Reading News Source: physicsworld.com
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Revolutionary Method Reveals Images Hidden in Noise
A groundbreaking phase imaging method, resistant to phase noise and effective in dim light, has been developed by international researchers. This technique, detailed in Science Advances, enhances imaging capabilities in fields ranging from medical research to art preservation. (Artist’s concept.) Credit: SciTechDaily.com Innovative quantum-inspired imaging technique excels in low-light conditions, offering new prospects in medical…