Results 71 to 80 of about 1,265,495 (296)

Beyond Passivation: Designing Structurally Tailored Artificial Interphases for High‐Energy Lithium‐Based Anodes

open access: yesAdvanced Materials Interfaces, EarlyView.
This review outlines critical engineering design rules for building artificial protective coatings on next‐generation lithium metal and silicon battery anodes. It highlights how balancing structural flexibility with strict electronic and ionic transport limits prevents early battery failure.
Surin Gupte, Vilas G. Pol
wiley   +1 more source

On line beam diagnostics at GANIL [PDF]

open access: yes, 1986
International audienceThis paper describes the beam diagnostics set at GANIL in 1986 or being designed at present. After reminding of the control system which allows to use these diagnostics efficiently, we give a brief technical description of any beam ...
Loyer, F.
core   +1 more source

Upgrades of beam diagnostics with application to emittance-exchange experiments

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2011
The possibility of using electron-beam phase-space manipulations to support a free-electron laser accelerator design optimization has motivated our research.
A. H. Lumpkin   +6 more
doaj   +1 more source

Summary of beam quality diagnostics and control working group [PDF]

open access: yes, 2006
The working group on beam quality, diagnostics, and control at the 12th Advanced Accelerator Concepts Workshop held a series of meetings during the Workshop.
Lewellen, John, Piot, Philippe
core  

Photoluminescence Reshaping via Structural Confinement and Local Density of Optical States Control in Ir(III)‐Doped Biodegradable Metasurfaces

open access: yesAdvanced Materials Technologies, EarlyView.
Phosphorescent biodegradable metasurface showing vibronic selection and spectral photoluminescence narrowing. Anti‐correlation between experimental LDOS and measured lifetimes. ABSTRACT Metasurfaces incorporating phosphorescent emitters offer a route to engineer radiative and vibronic processes beyond chemical design.
Vincenzo Caligiuri   +11 more
wiley   +1 more source

RF Characterization and Beam Measurements with Additively Manufactured Fast Faraday Cups

open access: yesInstruments
The early stages of most particle accelerator chains produce sub-ns bunches with velocities in the range of 1% to 20% of the speed of light. Fast Faraday Cups (FFCs) are designed to measure the longitudinal charge distribution of these short bunches of ...
Stephan Klaproth   +5 more
doaj   +1 more source

Beam diagnostics for traumatic brain injury [PDF]

open access: yesСаратовский научно-медицинский журнал, 2012
<p>The paper presents aliterature review of domestic and foreign sources of modern methods of diagnostics imaging for traumatic brain injury. Information of the magnetic resonance imaging and computed tomography in the of this disease</p>
Nikol`skiy Yu.E.   +7 more
doaj  

Beam emittance measurement with laser wire scanners in the International Linear Collider beam delivery system

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2007
Accurate measurement of the beam phase space is essential for the next generation of electron accelerators. A scheme for beam optics optimization and beam matrix reconstruction algorithms for the diagnostics section of the beam delivery system of the ...
I. Agapov, G. A. Blair, M. Woodley
doaj   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

open access: yesAdvanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco   +4 more
wiley   +1 more source

Faraday Cups: Principles, Designs, and Applications Across Scientific Disciplines—A Review

open access: yesInstruments
Beam diagnostics are essential tools for monitoring the performance of charged particle beams and the safe operation of particle accelerators. The performance of an accelerator is determined by evaluating the properties of beam particles, such as energy,
Bharat Singh Rawat   +5 more
doaj   +1 more source

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