Concept
Resistor
Related publications (157)
Design optimization of the Upper Steering Mirror Assembly (USMA) for ITER ECHUL in view of disruptive events
Timothy Goodman, René Chavan, Anastasia Xydou, Matteo Vagnoni
Four Electron Cyclotron Heating Upper Launchers (ECHUL) will be used at ITER to counteract magneto-hydrodynamic plasma instabilities by targeting them with up to 20 MW of mm-wave power at 170 GHz. The millimeter waves are guided through a set of fixed mirr ...
2021Beware of your electrodes! How electrode materials and application processes impact the lifetime of slide-ring-material-based DEAs
For dielectric elastomer actuators (DEAs) to find more widespread adoption in commercial products, a better understanding of their durability is needed. By determining the different mechanisms contributing to ageing and breakdown in DEAs, new methods for i ...
SPIE-INT SOC OPTICAL ENGINEERING2021Electrical transport properties of Ru1-xTixO2 films deposited by magnetron sputtering technique
Rosendo Sanjines, Silviu Cosmin Sandu
The optical and electrical properties of Ru1-xTixO2 (0
PERGAMON-ELSEVIER SCIENCE LTD2021Fretting-corrosion behavior of electroless Ni-P/Ni-P-TiO2 coatings obtained on AZ91D magnesium alloy by a chromium-free process
Ni-P electroless coatings are widely applied for protection of magnesium alloys and other materials due to the low energy consumption of the process and high resistance to corrosion and wear, properties that can be improved with the incorporation of partic ...
ELSEVIER2020On the Electronic and Optical Properties of Metal-Organic Frameworks: Case Study of MIL-125 and MIL-125-NH2
Berend Smit, Alfredo Pasquarello, Kyriakos Stylianou, Francesco Ambrosio, Gloria Capano, Stavroula Kampouri
The photo-active MIL-125 and MIL-125-NH2 metal-organic frameworks (MOFs), despite having a very similar crystalline structure, exhibit different optical behaviors. Luminescence in MIL-125 decays in about 1 ns, while for its amino counterpart, the lifetime ...
2020Tripod-Loop Metasurfaces for Terahertz-Sensing Applications: A Comparison
The high electric field intensity achieved on the surface of sensors based on metasurfaces (metasensors) makes them an excellent alternative for sensing applications where the volume of the sample to be identified is tiny (for instance, thin-film sensing d ...
MDPI2020Unravelling chloride transport/microstructure relationships for blended-cement pastes with the mini-migration method
Karen Scrivener, Fabien Jacques Michel Georget, William Wilson
A chloride mini-migration method is proposed to estimate effective diffusion coefficients at the scale of the cement paste and to investigate mechanisms with complementary microstructure analyses on the same material. Blended-cement pastes with a wide rang ...
20201200 V Multi-Channel Power Devices with 2.8 Ω•mm ON-Resistance
Elison de Nazareth Matioli, Jun Ma, Catherine Erine, Minghua Zhu, Kai Cheng
Here we report novel multi-channel AlGaN/GaN MOSHEMTs with high breakdown voltage (V BR ) and low ON-resistance (R ON ). The multi-channel structure was judiciously designed to yield a small sheet resistance (R s ) of 80 Ω/sq using only four 2DEG channels, ...
IEEE2019On-Chip High-Voltage Sensors Based on Trap-Assisted 2DEG Channel Control
Elison de Nazareth Matioli, Armin Jafari
In this work, we present a new device concept for compact high-voltage sensing with high-impedance input port, consisting of an AlGaN/GaN high-electron-mobility channel controlled by trapped carriers generated by a metallic electrode. The high-voltage appl ...
2019Origin of apparent light-enhanced and negative capacitance in perovskite solar cells
Wolfgang Richard Tress, Ulf Anders Hagfeldt, Firouzeh Ebadi Garjan
So-called negative capacitance seems to remain an obscure feature in the analysis of the frequency-dependent impedance of perovskite solar cells. It belongs to one of the puzzling peculiarities arising from the mixed ionic-electronic conductivity of this c ...
Springer2019