Results 121 to 130 of about 67,524 (288)
Impact of Oxygen Plasma Pre‐Treatment on Thermal Oxidation and Reliability of SiO2 on 4H‐SiC
Advanced Materials Interfaces, EarlyView.We investigate how oxygen plasma pre‐treatment affects the thermal oxidation of silicon carbide. While plasma modification increases growth rates by 84%, it reduces dielectric breakdown strength by 18%. Our findings reveal that although plasma improves the interface state density, it introduces structural damage, highlighting a critical trade‐off ...
Chezhiyan Nanjappan +3 more
wiley +1 more source
Novel sustainable magnetic material to improve the wireless charging of a lightweight drone. [PDF]
RSC Adv, 2023 Triviño A +4 more
europepmc +1 more source
Advanced Materials Interfaces, EarlyView.Plasma‐sequence‐engineered ALD (PSE‐ALD), based on sequential NH3 and N2 plasma pulses, enables ultrathin, dense SiNx films. ToF‐MS analysis confirms ligand removal via HCl evolution, while increased film density indicates network densification. The resulting SiNx coating provides robust protection of graphite under H2 plasma exposure.
Hye‐Young Kim +7 more
wiley +1 more source
Modelling and Control Design of a Non-Collaborative UAV Wireless Charging System. [PDF]
Sensors (Basel), 2022 Allama O +4 more
europepmc +1 more source
Magnetically Actuated Drops‐on‐Stilts Microrobots for Transport and Delivery of Hydrophobic Cargo
Advanced Materials Interfaces, EarlyView.Iron oxide nanoparticles and oil droplets in external magnetic fields form “drops‐on‐stilts” microrobots that transport hydrophobic cargo. Tunable nanoparticle–droplet interactions generate stilt‐like structures. Field rotation enables walking, obstacle navigation, and collective motion.
Oluwafemi Ligan +9 more
wiley +1 more source
Alignment-Free Wireless Charging of Smart Garments with Embroidered Coils. [PDF]
Sensors (Basel), 2021 Chang CW, Riehl P, Lin J.
europepmc +1 more source
Wireless Charging of Electrical Vehicles
International Journal of Innovative Technology and Exploring Engineering, 2019 A rapid increase in the population now a day’s lead to a large necessity of transport, this made an increase in demand for the automobile industry. In today’s world, life without these automobiles is unimaginable. A part of this automobile industry is transport usage which majorly consists of cars, buses and so on.
openaire +1 more source
High‐Sensitivity Terahertz Gas Sensing Enabled by Undercut Metal‐Dielectric‐Metal Metamaterial
Advanced Materials Interfaces, EarlyView.A terahertz (THz) metamaterial gas sensor is demonstrated using a metal–dielectric–metal (MDM) absorber with an undercut dielectric layer, which enlarges the gas‐replaced volume and strengthens refractive‐index perturbation of the resonant mode. A reflection dip at 0.766 THz is observed, and acetone–nitrogen tests yield concentration‐dependent shifts ...
Naoki Inomata +2 more
wiley +1 more source
A seamlessly integrated device of micro-supercapacitor and wireless charging with ultrahigh energy density and capacitance. [PDF]
Nat Commun, 2021 Gao C +8 more
europepmc +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source