Results 1 to 10 of about 1,243,354 (302)
Defect model for the dependence of breakdown rate on external electric fields
Physical Review Special Topics. Accelerators and Beams, 2012 We develop an analytical model for the vacuum electric breakdown rate dependence on an external electric field, observed in test components for the compact linear collider concept.
K. Nordlund, F. Djurabekova
doaj +1 more source
A Comparison of Electrical Breakdown Models for Polyethylene Nanocomposites
Applied Sciences, 2022 The development of direct current high-voltage power cables requires insulating materials having excellent electrically insulation properties.
Zhaoliang Xing +5 more
doaj +1 more source
High breakdown voltage quasi-vertical PN diode with optimized multiple junction termination extensions [PDF]
APL Electronic DevicesThis study introduces a novel junction termination extension structure designed to enhance the breakdown voltage of GaN diodes. By employing a step-etched approach, we optimized the electric field distribution during reverse bias, leading to significant ...
Zhaojun Liu +6 more
doaj +1 more source
Study on the breakdown characteristics of the trigatron spark gap triggered by plasma jet
AIP Advances, 2020 The breakdown characteristics of a trigatron spark gap triggered by a plasma jet are studied in this paper; the development of a plasma jet and the influence of the gap distance, working coefficient, and plasma jet ejection properties on breakdown ...
Li Chen +4 more
doaj +1 more source
Partial discharge breakdown characteristics under needle–plate defect configuration
AIP Advances, 2021 Partial discharge of the dielectric is an important problem in fault detection of transmission line systems. It has gained gigantic attention to understand the breakdown characteristics of partial discharge.
Dandan Zou +2 more
doaj +1 more source
Performance limiting effects in X-band accelerators
Physical Review Special Topics. Accelerators and Beams, 2011 Acceleration gradient is a critical parameter for the design of future TeV-scale linear colliders. The major obstacle to higher gradient in room-temperature accelerators is rf breakdown, which is still a very mysterious phenomenon that depends on the ...
Faya Wang +2 more
doaj +1 more source
Impulse Breakdown Characteristics of Main Gap in the Presence of a Local Discharge
Journal of Applied Science & Process Engineering, 2019 The characteristics of impulse breakdown voltages and the influence of the position of third electrode in air gap are investigated experimentally to study the parameters influencing the breakdown voltage in the presence of metallic objects around the ...
Abderrahmane Settaouti
doaj +1 more source
Collision and diffusion in microwave breakdown of nitrogen gas in and around microgaps
AIP Advances, 2014 The microwave induced breakdown of N2 gas in microgaps was modeled using the collision frequency between electrons and neutral molecules and the effective electric field concept.
J. D. Campbell +3 more
doaj +1 more source
High-gradient behavior of a dipole-mode rf structure
Physical Review Accelerators and Beams, 2020 A normal-conducting, X-band traveling wave structure operating in the dipole mode has been systematically high-gradient tested to gain insight into the maximum possible gradients in these types of structure.
B. Woolley +12 more
doaj +1 more source
Electrical Breakdown of Excitonic Insulators
Physical Review XWe propose a new electrical breakdown mechanism for exciton insulators in the BCS limit, which differs fundamentally from the Zener breakdown mechanism observed in traditional band insulators. Our new mechanism results from the instability of the many-body ground state for exciton condensation, caused by the strong competition between the polarization ...
Yuelin Shao, Xi Dai
openaire +3 more sources