Results 11 to 20 of about 36,463 (262)
Electromagnetic enhanced ignition [PDF]
Combustion and Flame, 2017 Abstract Here, we investigate how EM radiation affects the thermal decomposition pathway in HMX. The experiment used an external heat source (CO2 laser) to rapidly heat the surface of HMX and observe the response upon application of EM energy that, on its own, is not enough power to induce heating or ignition. We hypothesize that charged intermediate
Amanda L. Higginbotham Duque +1 more
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TACS enhancements for the Electromagnetic Transient Program [PDF]
Conference Proceedings Power Industry Computer Application Conference, 1993 Transient analysis of control systems (TACS) of the electromagnetic transient program (EMTP) has been enhanced in many ways. There are major changes in methods of ordering components to minimize the introduction of time step and history term errors. Initialization algorithms have been greatly enhanced to allow multiple frequency initialization.
R.H. Lasseter, J. Zhou
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Electromagnetic enhancement in lossy optical transition metamaterials [PDF]
Optics Letters, 2010 We investigate the effect of anomalous field enhancement in metamaterials where the effective refractive index gradually changes from positive to negative values, i.e. transition metamaterials. We demonstrate that considerable field enhancement can be achieved in lossy optical transition metamaterials that have electromagnetic material properties ...
Mozjerin, Irene +4 more
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Investigation of Resonance Avoidance Method for Vacuum Cleaner
IEEE Open Journal of Industry Applications, 2023 Electromagnetic resonance in electric motors arises when the electromagnetic force frequency coincides with any of the motor's natural frequencies, causing excessive vibration and noise.
Woong Hwang +4 more
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Enhancing photocurrent transient spectroscopy by electromagnetic modeling [PDF]
Review of Scientific Instruments, 2012 The shape and duration of photocurrent transients generated by a photoconductive switch depend on both the intrinsic response of the active material and the geometry of the transmission line structure. The present electromagnetic model decouples both shape forming contributions.
Baillargeat, Dominique +4 more
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Enantiomeric discrimination by chiral electromagnetic resonance enhancement
Chirality, 2023 AbstractCircularly polarized light interacts preferentially with the biomolecules to generate spectral fingerprints reflecting their primary and secondary structure in the ultraviolet region of the electromagnetic spectrum. The spectral features can be transferred to the visible and near‐infrared regions by coupling the biomolecules with plasmonic ...
Prashant Kumar +2 more
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Electromagnetic field enhancement in Bloch surface waves [PDF]
Physical Review B, 2017 We present a systematic comparison between guided modes supported by slab waveguides and Bloch Surface Waves (BSWs) propagating at the surface of truncated periodic multilayers. We show that, contrary to common belief, the best surface field enhancement achievable for guided modes in a slab waveguide is comparable to that observed for BSWs. At the same
AURELIO, DANIELE, Liscidini, Marco
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Schwinger effect and backreaction in de Sitter spacetime
Physics Letters B, 2016 We consider the particle–antiparticle pairs produced by both a strong electric field and de Sitter curvature. We investigate in 1+1 D the backreaction of the pairs on the electromagnetic field.
Clément Stahl, She-Sheng Xue
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Field discrete Monte Carlo simulation of electromagnetic scattering characteristics of plasma sheath
AIP Advances, 2020 The electromagnetic scattering of an ultra-high-speed plasma covered target is simulated by the field discrete Monte Carlo method. The flow field network is used to simulate the trajectory of electromagnetic wave particles according to the ...
Jieshu Jia +5 more
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Beilstein Journal of Nanotechnology, 2019 In surface-enhanced Raman scattering (SERS), both chemical (CE) and electromagnetic (EM) field effects contribute to its overall enhancement. However, neither the quantification of their relative contributions nor the substrate dependence of the chemical
Yarong Su +5 more
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