Showing 1 - 20 results of 79 for search 'magnetic photon', query time: 0.11s Refine Results
  1. 1

    Photon conversion to axions and dark photons in magnetized plasmas: a finite-temperature field theory approach by Nirmalya Brahma, Katelin Schutz

    Published 2024-12-01
    “…In this work, we provide a general formalism for determining the normal modes of propagation that are coupled to axions and dark photons in an anisotropic plasma. As a key part of this formalism, we present detailed derivations of Π μν for magnetized plasmas in the long-wavelength limit using the real-time formalism of finite-temperature field theory. …”
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  2. 2

    Absorption of a twisted photon by an electron in strong magnetic field by A. A. Shchepkin, D. V. Grosman, I. I. Shkarupa, D. V. Karlovets

    Published 2025-01-01
    “…Abstract The work investigates absorption of a twisted photon, which possesses quantized total angular momentum (TAM), by a relativistic electron with the Lorentz factor $$\displaystyle \gamma \sim 1{-}10$$ γ ∼ 1 - 10 in a strong magnetic field up to the Schwinger limit, $$\displaystyle H_c = 4.4\cdot 10^{13}$$ H c = 4.4 · 10 13 G. …”
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  3. 3

    Bound chaotic photon orbits in a magnetized Kerr–Newman spacetime by Caiyu Liu, Daqi Yang, Xin Wu

    Published 2025-01-01
    “…Abstract Unlike those in the nonmagnetized counterpart, equatorial photon effective potentials outside the horizons allow for the existence of closed pockets or potential wells corresponding to local minimum values in a magnetized Kerr–Newman spacetime of Gibbons et al. …”
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    Design and Modeling of the Photonic Crystal Waveguide Structure for Heat-Assisted Magnetic Recording by Orrathai Watcharakitchakorn, Rardchawadee Silapunt

    Published 2018-01-01
    “…The application of the photonic crystal (PC) waveguide (WG) as the light delivery system in the heat-assisted magnetic recording (HAMR) system is demonstrated. …”
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    Dimuon and ditau production in photon-photon collisions at next-to-leading order in QED by Hua-Sheng Shao, David d’Enterria

    Published 2025-02-01
    “…The NLO terms are found to modify the total fiducial cross sections by up to 5%, increasing the tails of the dilepton acoplanarity and transverse momentum distributions, and depleting by up to 15% the yields at high masses, with respect to the leading-order predictions including the very small virtuality of the colliding photons. At the LHC, the calculations obtained with the charge form factor for protons and lead ions including the NLO QED corrections improve the data-theory agreement for all measured differential distributions, and prove an indispensable ingredient for the extraction of precision quantities in photon-photon processes, such as the anomalous magnetic moment of the tau lepton.…”
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    Combination of Single-Photon Emission Computed Tomography and Magnetic Resonance Imaging to Track In-Oxine–Labeled Human Mesenchymal Stem Cells in Neuroblastoma-Bearing Mice by Lorena Cussó, Isabel Mirones, Santiago Peña-Zalbidea, Verónica García-Vázquez, Javier García-Castro, Manuel Desco

    Published 2014-12-01
    “…The purpose of this study was to investigate the applicability of 111 In-oxine for tracking hMSCs in vivo by combining single-photon emission computed tomography (SPECT) and magnetic resonance imaging (MRI). 111 In-labeled hMSCs (10 6 cells) were infused intraperitoneally in neuroblastoma-bearing mice, whereas a control group received a dose of free 111 In-oxine. …”
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    Magnetodielectric and Metalomagnetic 1D Photonic Crystals Homogenization: ε-μ Local Behavior by J. I. Rodríguez Mora, J. Flores Méndez, B. Zenteno Mateo, F. Severiano Carrillo, R. C. Ambrosio Lázaro

    Published 2016-01-01
    “…A theory for calculating the effective optic response of photonic crystals with metallic and magnetic inclusions is reported, for the case when the wavelength of the electromagnetic fields is much larger than the lattice constant. …”
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    Dispersion Properties of Surface Waves Decaying in Red-Shifted and Blue-Shifted Gaps in Photonic Hypercrystals by Hasnain Haider, Munazza Zulfiqar Ali

    Published 2023-01-01
    “…The dispersion characteristics of surface waves for transverse electric and magnetic polarization modes of photonic hypercrystals (PHC) are theoretically explored. …”
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  12. 12

    Spin-Wave-Driven Skyrmion Motion in Magnetic Nanostrip by Guangfu Zhang, Ye Tian, Yangbao Deng, Dongchu Jiang, Shuguang Deng

    Published 2018-01-01
    “…The photon-assisted magnetic recording utilizes the ultrafast laser to excite the spin wave in the magnetic nanostructures and accordingly switch its magnetization state. …”
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    MULTI-PIXEL PHOTON COUNTER FOR OPERATING A TABLETOP COSMIC RAY DETECTOR UNDER LOOSELY CONTROLLED CONDITIONS by Hoang Duy Thanh Nguyen, Vu Chi Lan Nguyen, Van Son Cao, Van Ngoc Tran, Khoa Nguyen, Thi Hong Van Nguyen, To Quyen Phan

    Published 2022-10-01
    “…An MPPC provides many advantageous features, such as high electrical gain, outstanding photon detection efficiency, fast timing response, immunity to magnetic fields, low-voltage operation, compactness, portability, and cost-effectiveness. …”
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    Nonlinear Optics in Two-Dimensional Magnetic Materials: Advancements and Opportunities by Ziqian Xin, Bingyuan Xue, Wenbo Chang, Xinping Zhang, Jia Shi

    Published 2025-01-01
    “…Finally, we discuss the prospects and challenges for applying nonlinear optics to 2D magnetic materials, emphasizing their potential in next-generation photonic and spintronic devices.…”
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    Diagnostic criteria for temporomandibular joint osteoarthritis using standardized uptake value in single-photon emission computed tomography–computed tomography by Jae-Young Kim, Chaeyeon Lee, Young Long Park, Jae-Hoon Lee, Young Hoon Ryu, Jong-Ki Huh

    Published 2024-12-01
    “…Abstract This study aimed to investigate the cutoff values of standardized uptake values (SUVs) and their accuracy using single-photon emission computed tomography–computed tomography (SPECT–CT) for temporomandibular joint (TMJ) osteoarthritis (OA) based on magnetic resonance imaging (MRI) and clinical examination. …”
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    Assessment of Cardiovascular Apoptosis in the Isolated Rat Heart by Magnetic Resonance Molecular Imaging by Karl-Heinz Hiller, Christiane Waller, Matthias Nahrendorf, Wolfgang R. Bauer, Peter M. Jakob

    Published 2006-04-01
    “…For the detection of apoptosis in vivo, positron emission tomography and single-photon emission computed tomography have been shown to be suitable tools. …”
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    Multi-parameter control of photodetection in van der Waals magnet CrSBr by Shiqi Yang, Zhigang Song, Yuchen Gao, Leyan Huang, Xinyue Huang, Pingfan Gu, Wenjing Liu, Zuxin Chen, Yu Ye

    Published 2025-02-01
    “…The linear dichroic ratio of the photocurrent in CrSBr tunneling device can reach ~60 at 1.65 K, and the photoresponse experiences a significant boost with increasing magnetic field. Additionally, the unique spin-charge coupling engenders a photon energy-dependent photocurrent that is modulated by an external field and is validated by first-principle calculations. …”
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