Measurement and Modeling of Both Distant and Close Electric Fields of an M‐Component in Rocket‐Triggered Lightning

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X-rays have been observed in natural downward cloud-to-ground lightning for over 20 years and in rocket-triggered lightning for slightly less. In both cases, this energetic radiation has been detected during the stepped and dart leader phases of downward n ...

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Time-domain solutions of Maxwell’s equations in homogeneous and isotropic media are paramount to studying transient or broadband phenomena. However, analytical solutions are generally unavailable for practical applications, while numerical solutions are co ...

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Consider the wave equation with heterogeneous coefficients in the homogenization regime. At large times, the wave interacts in a nontrivial way with the heterogeneities, giving rise to effective dispersive effects. The main achievement of the present wor ...

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In a recent discovery (Wen et al 2022 Phys. Rev. Lett. 129 045001), streaming waves were found in multipactor-induced plasma discharges. However, due to the limitations of a 1D simulation setup, these waves displayed only transverse dynamics. In this lette ...

Wave breaking is a complex physical process about which open questions remain. For some applications, it is critical to include breaking effects in phase-resolved envelope-based wave models such as the non-linear Schr & ouml;dinger. A promising approach is ...

Time reversal exploits the invariance of electromagnetic wave propagation in reciprocal and lossless media to localize radiating sources. Time-reversed measurements are back-propagated in a simulated domain and converge to the unknown source location. The ...

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A modular multiple frequency coils inductive link system to wirelessly provide power for at least a medical implant at an output of a receiving coil, whereby the receiving coil is configured to be implanted in an organism. The modular multiple frequency co ...

Measurement and Modeling of Both Distant and Close Electric Fields of an M‐Component in Rocket‐Triggered Lightning

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Direct observations of X-rays produced by upward positive lightning

Optothermal shaping of lamb waves with square and spiral phase fronts

Measuring electrical properties in semiconductor devices by pixelated STEM and off-axis electron holography (or convergent beams vs. plane waves)

The time-domain Cartesian multipole expansion of electromagnetic fields

Pyroresistive response of percolating conductive polymer composites

A Spectral Ansatz for The Long-Time Homogenization of The Wave Equation

Automated all-functionals infrared and Raman spectra

Oblique streaming waves observed in multipactor-induced plasma discharge above a dielectric surface

A machine learning architecture for including wave breaking in envelope-type wave models

Spatiotemporal energy‐density distribution of time‐reversed electromagnetic fields

Antiferromagnetic droplet soliton driven by spin current

Polarization-enhanced GaN Schottky barrier diodes: Ultra-thin InGaN for high breakdown voltage and low Ron

Benign termination of runaway electron beams on ASDEX Upgrade and TCV

Characterization of low-temperature plasmas generated by dielectric barrier discharges for bacterial inactivation

In-Sensor Passive Speech Classification with Phononic Metamaterials

Static and Dynamic Voltage Balancing for an IGCT-Based Resonant DC Transformer

Permanently magnetized elastomer rotating actuator using traveling waves

Modeling and optimization of PCB coils for inductive power transfer systems

Advanced Silicon and SWIR Single-Photon Avalanche Diodes: Design, Simulation, and Characterization

A modular multiple frequency inductive link to wirelessly power multiple miniaturized implants