Results 21 to 30 of about 1,383,826 (295)

Research Progress on the Application of Nanomaterials in Lithium-Ion Battery Cathode Materials [PDF]

open access: yesMATEC Web of Conferences, 2023
Energy scarcity and environmental pollution are getting worse as science and technology advance, which has a significant influence on people's living conditions.
Wang Yian, Zeng Shuyu, Zhang Yuxuan
doaj   +1 more source

Radioactive Ion Sources

open access: yes, 2014
This chapter provides an overview of the basic requirements for ion sources designed and operated in radioactive ion beam facilities. The facilities where these sources are operated exploit the isotope separation online (ISOL) technique, in which a ...
Stora, T.
core   +1 more source

Vacuum Technology for Ion Sources

open access: yes, 2014
The basic notions of vacuum technology for ion sources are presented, with emphasis on pressure profile calculation and choice of pumping technique. A Monte Carlo code (Molflow+) for the evaluation of conductances and the vacuum-electrical analogy for ...
Chiggiato, P.
core   +1 more source

Novel Approaches for Intensifying Negative C60 Ion Beams Using Conventional Ion Sources Installed on a Tandem Accelerator

open access: yesQuantum Beam Science, 2020
We developed novel methods for producing negative C60 ion beams at the accelerator facility Takasaki Ion Accelerators for Advanced Radiation Application (TIARA) to increase the current intensity of swift C60 ion beams accelerated to the MeV energy region
Atsuya Chiba   +5 more
doaj   +1 more source

Multi-ion sensing of dipolar noise sources in ion traps

open access: yes, 2017
Trapped-ion quantum platforms are subject to `anomalous' heating due to interactions with electric-field noise sources of nature not yet completely known.
Alonso, J., Galve, F., Zambrini, R.
core   +2 more sources

R&D of One Unit with Four Chambers Isotope Electromagnetic Separator

open access: yesJournal of Isotopes
The independent supply of isotopes is of great significance for the national economy and the construction of a Healthy China. To achieve the industrialization of domestically scarce isotopes.This study carried out the research and development of an ...
Meng YIN   +17 more
doaj   +1 more source

Single-Event Handbury-Brown-Twiss Interferometry

open access: yes, 2007
Large spatial density fluctuations in high-energy heavy-ion collisions can come from many sources: initial transverse density fluctuations, non-central collisions, phase transitions, surface tension, and fragmentations.
CHEUK-YIN WONG, Rizzo J., WEI-NING ZHANG
core   +2 more sources

Optimized Discretization of Sources Imaged in Heavy-Ion Reactions [PDF]

open access: yes, 1997
We develop the new method of optimized discretization for imaging the relative source from two particle correlation functions. In this method, the source resolution depends on the relative particle separation and is adjusted to available data and their ...
A. N. Tikhonov   +26 more
core   +2 more sources

Modelling RF-plasma interaction in ECR ion sources

open access: yesEPJ Web of Conferences, 2017
This paper describes three-dimensional self-consistent numerical simulations of wave propagation in magnetoplasmas of Electron cyclotron resonance ion sources (ECRIS).
Mascali David   +11 more
doaj   +1 more source

Experimental investigation of ion recombination in a locally made low-voltage ionization chamber

open access: yesRadiation Protection and Environment, 2022
In this study, the weak alpha radiation sources and the beta radiation by the effect of them on the electrical conductivity of air inside the ionization chamber are studied by measuring the produced current. The aim of this study is to make an ionization
Mahsa Noori-Asl   +2 more
doaj   +1 more source

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