Results 111 to 120 of about 318,207 (330)

Electrical breakdown of polyurethane-based nanocomposites

2010 10th IEEE International Conference on Solid Dielectrics, 2010
In this study the effect of nanometer-size mica fillers in polyurethane is investigated by evaluating electrical breakdown voltages. The particle size of mica fillers used in this study is 1 nm and 10 nm. The TPU-mica composites were prepared with various concentrations of filler content.
Ersoy, Aysel, Hiziroglu, Huseyin R.
openaire   +2 more sources

HV discharge acceleration by sequences of UV laser filaments with visible and near-infrared pulses

, 2017
We investigate the triggering and guiding of DC high-voltage discharges over a distance of 37 cm by filaments produced by ultraviolet (266 nm) laser pulses of 200 ps duration.
Arissian, Ladan, Diels, Jean-Claude, Feng, Chengyong, Kamer, Brian, Kasparian, Jérôme, Mongin, Denis, Rastegari, Ali, Schubert, Elise, Wolf, Jean-Pierre   +8 more
core   +2 more sources

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Simulation and Analysis of Electric Thermal Coupling for Corrosion Damage of Metro Traction Motor Bearings

Machines
With the electrification of generator sets, electric locomotives, new energy vehicles, and other industries, AC motors subject bearings to an electric field environment, leading to galvanic corrosion due to the use of variable frequency power supply ...
Haisheng Yang, Zhanwang Shi, Xuelan Wang, Jiahang Zhang, Run Zhang, Hengdi Wang   +5 more
doaj   +1 more source

Empirical comparison of high gradient achievement for different metals in DC and pulsed mode

, 2010
For the SwissFEL project, an advanced high gradient low emittance gun is under development. Reliable operation with an electric field, preferably above 125 MV/m at a 4 mm gap, in the presence of an UV laser beam, has to be achieved in a diode ...
Ashfold M. N. R., C. Gough, C. Hauri, CERN Accelerator School (CAS), Clendenin J. E., Descoeudres A., F. Le Pimpec, Loehl F., Lorusso A., M. Paraliev, Oppelt A., Paraliev M., Paraliev M., Paraliev M., Pedrozzi M., R. Ganter, Rodriguez J., S. Ivkovic, Schäfer C., Shintake T., Sinclair C. K., Smedley J., Tsujino S., Vyuga D. A., Wang T.   +24 more
core   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Density Waves in a Transverse Electric Field

, 1996
In a quasi-one-dimensional conductor with an open Fermi surface, a Charge or a Spin Density Wave phase can be destroyed by an electric field perpendicular to the direction of high conductivity.
A.A. Abrikosov, D. Feinberg, D. Jérome, D.R. Tilley, G. Grüner, G. Grüner, Gilles Montambaux, H. Fukuyama, L.P. Gor'kov, L.P. Gorkov, L.P. Gorkov, L.P. Gorkov, M. Hayashi, N.P. Ong, P.A. Lee, S. Washburn   +15 more
core   +1 more source

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

Advanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim, Incheol Jeong, Seeun Oh, Dongyeon Kim, Kang Taek Lee   +4 more
wiley   +1 more source

Breakdown of Electric Vehicle Supply Equipment Installation Costs

, 2022
Stephen Schey, Kang-Ching Chu, John Smart   +2 more
openalex   +2 more sources

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

Advanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta, Rosemary Wynnychenko, Binayak Mukherjee, Jack Kaman, Hrushikesh Sahasrabuddhe, Jiongzhi Zheng, Anubhav Jain, Geoffroy Hautier, Alexandra Zevalkink, Evan Musterman, Volkmar Dierolf, Himanshu Jain, G. Jeffrey Snyder, Oluwaseyi Balogun   +13 more
wiley   +1 more source