Results 81 to 90 of about 5,097,999 (301)

Descriptor‐Informed Screening of Interface‐Active Molecules for Efficient Magnesium Metal Anodes

Advanced Materials, EarlyView.
A descriptor‐informed molecular screening strategy identifies 4‐bromo‐N, N‐dimethylaniline (BrNNA) as an interface‐active electrolyte component that enables fast Mg stripping/plating in Mg(TFSI)2‐based electrolytes. By simultaneously regulating Mg2+ solvation and interphase formation, the BrNNA‐containing electrolyte delivers activation‐free Mg ...
Hao Xu, Yue Li, Tian Xie, Arafat Hossain Khan, Fengzhan Sun, Zhao Li, Lingyue Liu, Zhaohui Yang, Xinlong Xie, Huayu Qiu, Quanquan Guo, Tian Sun, Xingyuan Chu, Jingwei Du, Jianxin Zou, Xinliang Feng, Minghao Yu   +16 more
wiley   +1 more source

Improved Methodology to Estimate the Power Transfer Efficiency in an Inductively Coupled Radio Frequency Ion Source

IEEE Access, 2018
The International Thermonuclear Experimental Reactor neutral beam injector includes an ion source which can produce D ion beams for 1 h, accelerated at the energy of 1 MeV.
Palak Jain, Mauro Recchia, Pierluigi Veltri, Marco Cavenago, Alberto Maistrello, Elena Gaio   +5 more
doaj   +1 more source

Chiral Phonon–Driven Ultrafast Spin Currents in a Non‐Magnetic Ferroelectric

Advanced Materials, EarlyView.
Broadband terahertz emission spectroscopy shows signatures of ultrafast spin‐current generation in non‐magnetic ferroelectric β$\beta$’‐In2Se3${\rm In}_2{\rm Se}_3$. Reversal of the emitted field upon sample inversion and substitution of Pt with W indicates spin‐Hall‐mediated charge conversion, while polarization‐resolved measurements reveal ...
Thomas B. Gill, Ahmet Yagmur, Matthew Rogers, Luke Benson, Nathan Fox, Ben Muggleton, Zabeada Aslam, Conor McCluskey, Phoenix Robinson, Oscar Cespedes, Bryan Hickey, Timothy Moorsom, Marty Gregg, Edmund H. Linfield, Sukhdeep Dhillon, Satoshi Sasaki, Joshua R. Freeman   +16 more
wiley   +1 more source

Optimizing the ITER NBI ion source by dedicated RF driver test stand

The experimental fusion reactor ITER will feature two (or three) heating neutral beam injectors (NBI) capable of delivering 33(or 50) MW of power into the plasma.
Sartori, E., Casagrande, R., Laterza, B., Tollin, M., Rigoni-Garola, A., Pimazzoni, A., Sheperd, A., López-Bruna, D., Poggi, C., Zuin, E., Romanato, L., Zagórski, R., Mario, I., Agnello, R., Rossetto, F., Sonato, P., Aprile, D., Fellin, F., Taliercio, C., Candeloro, V., Battistella, M., Segalini, B., Zella, D., Berton, G., Franchin, L., Friso, D., Pasqualotto, R., Agostini, M., Dal Bello, S., Grando, L., Carraro, M., Fincato, M., Magagna, M., Zucchetti, S., Boldrin, M., Zerbetto, E., Brombin, M., Ugoletti, M., Baseggio, L., Pouradier-Duteil, B., Cinetto, P., Denizeau, S., Zaupa, M., Pavei, M., Toigo, V., Zaniol, B., Ravarotto, D., Vignando, M., Serianni, G., Passalacqua, G., Maniero, M., Barbato, P., Marconato, N., La Rosa, A., Fadone, M., Delogu, R.   +55 more
core   +1 more source

Tailored Cationic Visible‐Light‐Active Interfaces for Sustainable, Biodegradable Nanofibers With Dual‐Mode Antimicrobial Activity and Robust Electrostatic Particle Capture

Advanced Materials, EarlyView.
Surface co‐functionalization of biodegradable nanofibers with sodium copper chlorophyllin and quaternary ammonium compounds achieves synergistic antimicrobial activity through combined photodynamic and contact‐killing mechanisms. The cationic surface provides humidity‐resistant electrostatic particle capture while maintaining rapid enzymatic ...
Dong Uk Lee, Jae Hak Shin, Seung Yeon Lee, In Ho Kim, Jiho Choi, Joon Young Park, Sang Bok Kim, Jeong Sang Son, Sang Hun Kim, Jae Hee Jung, Dong Yun Choi   +10 more
wiley   +1 more source

Performance Investigation of Source Extension Approach on III–V Vertical Tunnel FET

IEEE Access
A triple-metal-gate stacked III–V vertical tunnel field-effect transistor (TM-GS-VTFET) structure is examined. There are two different TM-GS-VTFETs: Device-A, which uses a source pocket, and Device-B, which uses a new source extension approach ...
M. Saravanan, Eswaran Parthasarathy
doaj   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

Development and performance analysis of the 200 keV Cockcroft-Walton ion accelerator

Results in Physics
This study reports the successful design, construction, and testing of a 200 keV electrostatic ion accelerator at NSTRI, emphasizing its beam transport performance and diagnostic capabilities.
H.R. Mirzaei, S.H. Sanaye, B. Yadollahzadeh, M. Shirshekan, M. Asl beigi, O. Hasanpour, Z. Riazi Mobaraki, F. Ghasemi, A. Mohammadi, M. Sadafi Biabli, A. Abbasi, M. Nazari, M. Dehghan, J. Rahighi, M. Jafarzadeh Khatibani, H. Ghods, A. Najafian   +16 more
doaj   +1 more source

Spin flipping a stored polarized proton beam with an rf dipole

Physical Review Special Topics. Accelerators and Beams, 2000
We recently studied the spin flipping of a 202.7 MeV vertically polarized proton beam stored in the Indiana University Cyclotron Facility cooler ring during the first polarized run with its new cooler injector synchrotron and its new cooler injector ...
V. A. Anferov, B. B. Blinov, D. Yu. Kantsyrev, A. D. Krisch, D. W. Sivers, C. M. Chu, P. Schwandt, B. von Przewoski, V. N. Grishin   +8 more
doaj   +1 more source

Operation of rf ovens in ECR ion sources

Review of Scientific Instruments, 2004
A 34-mm-diam rf oven system previously developed on bench [Cavenago, Kulevoy, and Petrenko, Rev. Sci. Instrum. 73, 552 (2002)] was inserted and tested into the electron cyclotron resonance (ECR) ion source Alice, producing beams from natural copper and silver samples; charge range was typically i=10–14 for copper and i=10–19 for silver, which compares ...
Marco Cavenago, S. Petrenko, T. Kulevoy
openaire   +2 more sources