نتایج جستجو برای: electrostatic accelerator

تعداد نتایج: 41588  

Journal: :East European journal of physics 2021

A scanning control system of the ion beam MeV energies has been developed for nuclear microprobe and proton-beam writing channel as a part accelerator-analytical complex based on Sokol electrostatic accelerator Institute Applied Physics National Academy Sciences Ukraine. The was put into operation to replace obsolete one microcontrollers. is Instruments reconfigurable module with Field Programm...

جمهوری, ابوالفضل, جوکار, کاظم, حاصل طلب, سعید, خلفی, حسین, قاسمی, فرشاد, مرتضوی, مجتبی, موسوی, سیدخلیل, پورصالح, علی محمد,

In This paper we will introduce the process of design and manufacturing an electron accelerator with 10MeV energy and 100kW power as the first Iranian powerful industrial electron accelerator. This accelerator designed based on modeling of one of the most powerful industrial accelerator called Rhodotron. But the design of the accelerator in a way that can be localize by relying on domestic indu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی 1387

چکیده ندارد.

2015
A. Garonna M. Kronberger

The MedAustron accelerator (Wiener Neustadt, Austria) will deliver clinical beams of protons (60 250 MeV) and carbon ions (120 400 MeV/n) to three ion beam therapy irradiation rooms (IR). Clinical beams and proton beams up to 800 MeV will be provided in a fourth IR, dedicated to non-clinical research. A slow-extracted proton beam of maximum clinical energy reached for the first time the IR3 in ...

Journal: :Bell Labs Technical Journal 2006
John P. Franey Dawn-Marie Sutton

Telecommunications providers expect products to perform reliably during operation in the field. Achieving the expected hardware reliability is due to an amalgamation of multiple factors. A significant contribution to reliable performance results from the incorporation of specific materials, which are very corrosion resistant and electrostatic discharge (ESD) safe during the design and manufactu...

2008
J. R. Hoffman P. Muggli C. Joshi

The acceleration and deceleration of photons m a plasma provides the means lbr a series of new radiation sources. Previous work on a DC to AC Radiation Converter (DARC source) has shown variable acceleration of photons having zero frequency (i.e., an electrostatic field) to belx~een 6 and 100 GHz (I-3). These sources all had poor guiding characteristics resulting in poor power coupling froln th...

1998
A. Abramovich A. Eichenbaum M. Draznin A. Gover H. Kleinman J. Shiloh

Results of first operation of the Israeli Electrostatic-Accelerator Tandem Free-Electron Laser (EA-FEL) are reported. This EA-FEL utilizes a 1.4A electron beam obtained from a parallel flow Pierce-type electron gun. The e-beam is transported into a resonator located inside a planar Halbach configuration wiggler, which is at a potential of 1.4MeV with respect to the cathode. A resonator utilizin...

Journal: :Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms 2021

The accurate knowledge of the beam energy is first importance in most applications using ion beams delivered by electrostatic accelerators. Regular calibration thus required. standard procedure to use neutron thresholds and well known gamma-ray resonances. However, only a few points are available between 2 MeV 4 despite need such energies, for instance, nuclear reaction analyses. In this work, ...

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