Results 111 to 120 of about 16,128 (302)

Gas‐Selective Remote Plasma Engineering of WO3 Photoanodes for Solar Water Splitting

Advanced Materials Interfaces, EarlyView.
Gas‐selective remote plasma treatment tunes the near‐surface defect chemistry of WO3 photoanodes without altering their bulk structure. Ar plasma generates the most oxygen‐vacancy‐rich surface and the highest W5+ content, delivering the strongest photocurrent.
Elham Jassemi Zargani, Amar K. Salih, Salma M. Ali, Hongjun Chen, Antonio Tricoli, Cuong Ton‐That   +5 more
wiley   +1 more source

Non-inductive current drive at zero loop voltage using LHCD PAM launcher on ADITYA-U

Nuclear Fusion
For the first time, the ADITYA-U tokamak has sustained a plasma current of ∼40 kA purely through lower hybrid waves (LHWs) using a passive-active multijunction (PAM) launcher, without any loop voltage. While inductive discharges are limited to ∼150 ms by
Jagabandhu Kumar, P.K. Sharma, K.K. Ambulkar, P.R. Parmar, C.G. Virani, S. Sharma, C. Singh, A.L. Thakur, A. Kumar, S. Aich, H. Raj, R. Kumar, Shivam Gupta, M.N. Makwana, V. Siju, R. Tanna, B.K. Shukla, D. Raju, R. Rajpal, S.A. Nair, J. Ghosh, P.K. Chattopadhyay   +21 more
doaj   +1 more source

Low wireless power transfer using Inductive Coupling for mobile phone charger [PDF]

, 2014
Link to publisher's homepage at http://iopscience.iop.org/A wireless power transfer (WPT) using inductive coupling for mobile phone charger is studied. The project is offer to study and fabricate WPT using inductive coupling for mobile phone charger that
Mohamad Arinal, Abd Halim, Muhamad Irwanto, Misrun, Mohd Fareq, Abd. Malek, Dr., Syafruddin, Hasan, Muhammad Fitra, Zambak   +4 more
core  

Shadow‐Free Back‐Contact Perovskite Thin‐Film Detectors for Direct Extreme‐Ultraviolet and Soft X‐Ray Sensing

Advanced Materials Interfaces, EarlyView.
A triple‐cation perovskite detector with a quasi‐interdigitated back‐contact architecture enables highly sensitive and linear EUV/soft x‐ray detection by minimizing electrode shadowing and enhancing charge extraction. Efficient interfacial carrier collection and rapid temporal response highlight the potential of back‐contact‐engineered perovskites for ...
Jingying Liu, Siqi Deng, Mosarof Hossain, Udo Bach, Kaijian Xing, Qingdong Ou   +5 more
wiley   +1 more source

Compensation topology for flat spiral coil inductive power transfer systems

, 2015
Inductive power transfer technology is now widely used to provide power into various devices, such as battery based vehicles, implant devices, portable equipment etc. Despite the rapid development of power electronics components, inductive power transfer
Yuan XQ(袁学庆), Liao YH(廖颜华)
core  

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

Advanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel, Bastian Jülich, Anna Rosa Ziefuss, Florian Eibl, Stephan Barcikowski   +4 more
wiley   +1 more source

Wireless implant communication using inductive coupling

, 2010
The use of inductive coupling for remote interrogation and powering of a human implantable microvalve is presented. The modelling, characterisation and development of a reliable communication link is outlined by analyzing the electromagnetic field ...
Faulkner, Michael, Tikka, A., Tikka, Ajay, Al-Sarawi, Said, Al-Sarawi, S., Faulkner, M.   +5 more
core  

Investigation of inductive coupling approach for non-contact bidirectional transfer of power and signal

, 2012
Powering implantable low wattage biomedical devices and sensors through non-contact means is on the rise over the past recent years. In view of that, inductive coupling is currently the most favorable means of transferring energy for powering the low ...
Arshad, Atika, Rumana Tasnim, AHM Zahirul Alam, Tasnim, Rumana, Sheroz Khan, Alam, A. H. M. Zahirul, Atika Arshad, Khan, Sheroz   +7 more
core   +1 more source

An Accessible Microfluidic Platform for the Generation of Polarized Brain Organoids

Advanced Materials Technologies, EarlyView.
This study presents an accessible double‐gradient microfluidic device that enables controlled morphogen delivery and spatially polarized differentiation in brain organoids. By integrating a pump‐free design and stable fabrication method, the platform generates dorsal–ventral neuronal asymmetry, offering a reproducible and versatile approach to model ...
Daniel Pérez‐Calixto, Manuel Alejandro Vazquez Valle, Mitzi Pérez‐Calixto, Cindy Peto‐Gutiérrez, Iván Velasco, Genaro Vázquez‐Victorio, Itzel Escobedo‐Avila   +6 more
wiley   +1 more source

Circuit QED spectra in the ultrastrong coupling regime: How they differ from cavity QED

Physical Review Research
Cavity quantum electrodynamics (QED) investigates the interaction between resonator-confined radiation and natural atoms. Similar phenomena can be explored using superconducting artificial atoms coupled to microwave resonators.
Samuel Napoli, Alberto Mercurio, Daniele Lamberto, Andrea Zappalà, Omar Di Stefano, Salvatore Savasta   +5 more
doaj   +1 more source