Concept
Current–voltage characteristic
Related publications (32)
Antiferromagnetic droplet soliton driven by spin current
We demonstrate that a spin current flowing through a nanocontact into a uniaxial antiferromagnet with first- and second-order anisotropy can excite a self-localized dynamic magnetic soliton, known as a spin-wave droplet in ferromagnets. The droplet nucleat ...
2024Direct observations of X-rays produced by upward positive lightning
Marcos Rubinstein, Antonio Sunjerga, Farhad Rachidi-Haeri, Thomas Chaumont
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 ...
2024A Front-End CMOS Interface Circuit With High Voltage Charge Pump and Oscillator for Capacitive Micromachined Ultrasonic Transducers
Sandro Carrara, Gian Luca Barbruni, Zhengwen Jiang, Yihe Zhao
Label-free biosensors, combined with miniaturized micro-electromechanical sensory platforms, offer an attractive solution for real-time and facile monitoring of biomolecules due to their high sensitivity and selectivity without the need for specifically la ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023First self-consistent simulations of trapped electron clouds in a gyrotron gun and comparison with experiments
Stefano Alberti, Jean-Philippe Hogge, Joaquim Loizu Cisquella, Jérémy Genoud, Francesco Romano, Ioannis Pagonakis
We report on the initial validation of the novel code FENNECS, which simulates the spontaneous formation of trapped electron clouds in coaxial geometries with strong externally applied azimuthal flows and in the presence of a residual neutral gas. For this ...
2023Static and Dynamic Stochastic Analysis of a Temperature-Sensitive VO2 Spiking Neuron
Mihai Adrian Ionescu, Teodor Rosca
In this work, we investigate the intrinsic cycle-to-cycle variations in a spiking temperature-sensitive neuron, based on the resistive switching of a Vanadium dioxide (VO2) two-terminal device. We study how this phenomenon impacts the spike rate jitter, an ...
New York2023A review of the modeling approaches of the lightning M-component with special attention to their current and electric field characteristics
Marcos Rubinstein, Mohammad Azadifar, Farhad Rachidi-Haeri, Carlo Alberto Nucci, Qi Li
In this paper, we present the characteristics of current, electric fields and modeling approaches of lightning M-component mode of charge transfer. We consider both the classical M-components (occurring after return strokes) and M-component-type ICC (Initi ...
2023Design and Development of a Diagnostic System for a Non-Intercepting Direct Measure of the SPIDER Ion Source Beamlet Current
Stable and uniform beams with low divergence are required in particle accelerators; therefore, beyond the accelerated current, measuring the beam current spatial uniformity and stability over time is necessary to assess the beam performance, since these pa ...
MDPI2023Inkjet printed dielectric elastomer actuators for facial reconstruction
The LAI-CAM lab is investigating dielectric elastomer actuators (DEAs) as artificial muscles for facial reconstruction. As a matter of fact, DEA and muscles both share a linear relation between applied current and elongation although muscles contract under ...
2023Drift-Diffusion Simulations of Charge Transport and Trap Dynamics in Organic Semiconductor Materials
Polymeric semiconductors have gained significant attention in the field of organic electronics due to their unique properties and potential applications. Through their ability to transport charge carriers and to absorb or emit light, they have attracted mu ...
EPFL2023Analysis and Design for Medium Voltage Dual Active Bridge Converter Based on Series-Connected SiC MOSFETs
Chengmin Li, Rui Lu, Heng Fang
In this article, a series-connected SiC MOSFETs-based medium voltage (MV) dual active bridge (DAB) converter featuring a lowvoltage difference amongdevices and high efficiency is proposed. In the developed DAB converter, the zero voltage switching-on chara ...
Piscataway2023