Results 1 to 10 of about 25,602 (151)
Applied SciencesThis study proposes the use of Physics-Informed Neural Networks (PINNs) to further advance the curvature interference analysis method. The nonlinear equation system encountered in determining the curvature interference limit line is embedded into the ...
Shibo Mu +8 more
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Mesoscopic interference for metric and curvature & gravitational wave detection [PDF]
New Journal of Physics, 2020 A compact detector for space-time metric and curvature is highly desirable. Here we show that quantum spatial superpositions of mesoscopic objects could be exploited to create such a detector.
Ryan J Marshman +5 more
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High-Sensitivity and Anti-Interference Curvature Sensor Based on Optical Intensity Differential in Tapered Seven-Core Fiber [PDF]
SensorsThis paper presents a high-sensitivity and anti-interference optical intensity differential curvature sensor based on seven-core fiber (SCF), and its performance is verified through simulation.
Jingshan Jia, Shuyang Duan, Meina Wu
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Photonics, 2021 Spiral pattern is formed for coaxial interference between two vortex beams with different radii of wavefront curvatures and different topological charges (TCs).
Jingbo Ma, Peng Li, Yuzong Gu
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Layer-resolved berry curvature and Rashba spin–orbit control of quantum transport in magnetic tunnel junctions [PDF]
Scientific ReportsWe investigate the depth-dependent quantum transport phenomena in the insulating barrier within a magnetic tunnel junction (MTJ), with a focus on the selective application of Rashba spin–orbit coupling (SOC) to the interfacial layers. The interface layer
Nader Ghobadi +2 more
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Curvature-Interference Coupling Effect on Interlaminar Stress and Delamination Tendency in Riveted CFRP Laminates. [PDF]
Polymers (Basel)Carbon fiber reinforced polymer (CFRP) composites are widely used in curved aerospace structures, where riveting-induced interlaminar damage is a critical concern. Existing studies have mainly focused on flat laminates, while the influence of structural curvature on rivet load transfer and delamination tendency remains insufficiently understood.
Wang T +8 more
europepmc +2 more sources
Method for Characterizing Active Sonar Interference Fringes Based on the Sum of Curvature [PDF]
Jisuanji gongcheng, 2022 Interference fringes are essential features for active sonar target recognition.In shallow-water environments, the energy propagation characteristics of acoustic waves are relatively complex, and signals follow two different paths:from the emitter to the
SUN Tongjing, YAN Zhiming, FAN Jun, ZHANG Hao
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IEEE Photonics Journal, 2022 A compact fiber cascaded structure for simultaneous measurement of curvature and temperature based on Fabry-Perot (FP) interference and anti-resonant (AR) mechanism is designed and experimentally demonstrated.
Beibei Qi +5 more
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Advances in Mechanical Engineering, 2021 In this paper, a more computationally convenient singularity condition of the enveloped surface is proposed using the theory of linear algebra. Its preconditions are only the tangential vector of the enveloping surface, the relative velocity vector, and ...
Mu Shi-Bo +4 more
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Hollow Core Bragg Fiber-Based Sensor for Simultaneous Measurement of Curvature and Temperature
Sensors, 2021 In this paper, the hollow core Bragg fiber (HCBF)-based sensor based on anti-resonant reflecting optical waveguide (ARROW) model is proposed and experimentally demonstrated for simultaneous measurement of curvature and temperature by simply sandwiching a
Zongru Yang, Weihao Yuan, Changyuan Yu
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