Results 1 to 10 of about 209,920 (241)

Nonlinear electric conductivity and THz-induced charge transport in graphene [PDF]

New Journal of Physics, 2021
Based on the quantum master equation approach, the nonlinear electric conductivity of graphene is investigated under static electric fields for various chemical potential shifts.
Shunsuke A Sato, Angel Rubio
doaj   +5 more sources

Nonlinear Surface Conductivity Characteristics of Epoxy Resin-Based Micro-Nano Structured Composites

Energies, 2022
Nonlinear composite materials serve to homogenize electric fields and can effectively improve the local concentration of the electric field in power systems.
Ning Guo, Jiaming Sun, Yunlei Li, Xiaoyu Lv, Junguo Gao, Mingpeng He, Yue Zhang   +6 more
doaj   +2 more sources

High-Field Nonlinear Terahertz Conductivities of Iron Ultrathin Films [PDF]

Nanomaterials
The electronic transport behavior in ferromagnetic thin films critically dictates the functionality and efficiency of devices in spintronics and modern materials science.
Lewen Zhu, Zhiqiang Lan, Yingyu Guo, Danni Li, Lin Xi, Huiping Zhang, Zuanming Jin   +6 more
doaj   +2 more sources

Effect of Aged Nonlinear Resistive Field Grading Material on Electric Field Distribution of DC Cone Spacer

Energies, 2022
Nonlinear resistive field grading materials are widely used in the electrical and electronic applications, and are usually researched based on the initial nonlinear conductivity characteristics of synthetic materials.
Yongsen Han, Feng Yang, Chenguang Zhao
doaj   +1 more source

Stress Grading Performance Analysis of Stator Coil Considering the Manufacturing Method and the Insulation Design

IEEE Access, 2022
In rotating machines, the approach of applying nonlinear conductive stress grading tape (SGT) has been applied to reduce the electric field stress in the coil’s overhang region.
Yu-Min Kim, Myungchin Kim
doaj   +1 more source

Symmetry of Two-Terminal Nonlinear Electric Conduction [PDF]

Physical Review Letters, 2004
4 pages, 4 ...
Lofgren, A., Marlow, C. A., Shorubalko, I., Taylor, R. P., Omling, P., Samuelson, L., Linke, H.   +6 more
openaire   +3 more sources

Enhanced nonlinear conductivity of silicone rubber composites with hybrid graphene and alumina for cable accessory

Polymer Testing, 2023
The electric field distortion and charge accumulation in cable accessories are still challenges for high voltage direct current transmission (HVDC). Using silicone rubber (SR) based materials with nonlinear conductivity properties can ameliorate these ...
Wuxinchen Yang, Yang Xue, Le Zhang, Yunfa Chen   +3 more
doaj   +1 more source

Nonlinear electrical transport phenomena as fingerprints of a topological phase transition in ZrTe5

Communications Materials, 2023
Topological phase transitions, influenced by magnetic fields, dopants, pressure, and temperature, create Berry curvature in band structures, challenging to detect due to resolution and scattering issues in spectroscopy and transport.
Yusuff Adeyemi Salawu, Dilanath Adhikari, Jin Hee Kim, Jong-Soo Rhyee, Minoru Sasaki, Ki-Seok Kim, Heon-Jung Kim   +6 more
doaj   +1 more source

Scaling relation of nonlinear conductive behavior of HDPE composites filled with carbon black and carbon fibers

Advanced Industrial and Engineering Polymer Research, 2020
A scaling relation of the electric conductivity behavior of high-density polyethylene (HDPE) composites loaded with carbon black (CB) and carbon fibers (CF) was studied.
Ji-Zhao Liang
doaj   +1 more source

Coupled nonlinear stress and electric field numerical simulation for all-solid-state lithium-ion batteries

Journal of Power Sources Advances, 2021
An accurate analysis of ion transportation in an all-solid-state battery is crucial to improve and estimate performance. For an all-solid-state battery using sulfide solid electrolytes, coupling the stress and electric field simulations is required ...
M. Kodama, N. Horikawa, A. Ohashi, S. Hirai   +3 more
doaj   +1 more source