Results 1 to 10 of about 89,505 (296)
4D Bragg Edge Tomography of Directional Ice Templated Graphite Electrodes [PDF]
Journal of Imaging, 2020 Bragg edge tomography was carried out on novel, ultra-thick, directional ice templated graphite electrodes for Li-ion battery cells to visualise the distribution of graphite and stable lithiation phases, namely LiC12 and LiC6.
Ralf F. Ziesche +8 more
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Neutron Bragg-edge transmission imaging for microstructure and residual strain in induction hardened gears [PDF]
Scientific Reports, 2021 A time-of-flight Bragg-edge neutron transmission imaging was used to investigate the microstructure and strain distributions in a gear hardened by a newly developed two-step induction-heating method: precursor (Sample 1) and final product (Sample 2). The
Yuhua Su +7 more
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Space-time phononic crystals with anomalous topological edge states
Physical Review Research, 2019 It is well known that an interface created by two topologically distinct structures could host nontrivial edge states that are immune to defects. In this paper, we introduce a one-dimensional space-time phononic crystal and study the associated anomalous
Mourad Oudich +3 more
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Photonics, 2022 In a recent paper, we have reported the results of a study of the nonlinear light propagation of a beam traveling along the helix direction of a heliconical cholesteric liquid crystal, showing that optical reorientation leads to instabilities in the ...
Ashot H. Gevorgyan, Francesco Simoni
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Design and analysis of hollow core Bragg fibers array for space division multiplexing
Results in Physics, 2021 The space division multiplexing system is helpful to break through the transmission limitations of traditional optical communication systems. Inter-fiber separation and the number of alternating dielectric layers of Bragg fibers array (BFA) are ...
Miaofang Zhou +5 more
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Mathematics in Engineering, 2020 In many tomographic imaging problems the data consist of integrals along lines or curves. Increasingly we encounter “rich tomography” problems where the quantity imaged is higher dimensional than a scalar per voxel, including vectors tensors and ...
William R. B. Lionheart
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Results in Optics, 2023 This paper uses a Fourier self-deconvolution method for improving the wavelength resolution in transmission experiments at continuous neutron sources utilizing a double-crystal monochromator device to probe as well as correct the generation of higher ...
Ala'a Al-Falahat +5 more
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Spectral Verification of the Mechanisms behind FBG-Based Ultrasonic Guided Wave Detection
Sensors, 2020 Ultrasonic guided wave (UGW) detection with fiber Bragg grating (FBG)-based sensors has received increasing attention in the last decades due to the ability to perform non-destructive inspection (NDI) of large plate-like surfaces with a network of ...
Sidney Goossens +2 more
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Recent status and measurement examples of the compact accelerator-driven neutron facility AISTANS [PDF]
EPJ Web of ConferencesAISTANS, which is optimized for the Bragg-edge imaging, has been utilized for industrial applications. A second beamline was recently constructed and is under preparation for neutron analysis use. The power of the electron beam, which is used for neutron
Kino Koichi +3 more
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Research on Biological Detection Based on Reflected Light Images of a Porous Silicon Bragg Mirror
IEEE Photonics Journal, 2021 In this paper, based on the gray value change of reflected light image of porous silicon (PSi) Bragg mirror, a fast and simple biological detection method is proposed.
Shuangshuang Zhang +5 more
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