منابع مشابه
Charge exchange avalanche at the cometopause
A sharp (<104 km thick) transition from a solar wind proton dominated flow to a plasma population primarily consisting of relatively cold cometary heavy ions has been observed at a cometocentric distance of about 1.6x105 km by the VEGA and GIOTTO missions. This boundary (the cometopause) was thought to be related to charge transfer processes, but its location and thickness are inconsistent with...
متن کاملDesign Concept for Ags Injection Kicker
Knoxville, May 16–20 May 2005 DESIGN CONCEPT FOR AGS INJECTION KICKER UPGRADE TO 2 GEV* R.B. Armenta, M.J. Barnes, E.W Blackmore, O. Hadary, G.D. Wait, TRIUMF, Vancouver, B.C., L. Ahrens, C.J. Gardner, W. Zhang, Brookhaven National Laboratory, Upton, NY Abstract The present AGS injection kickers at A5 location were designed for 1.5 GeV proton injection. Recent high intensity runs have pushed th...
متن کاملStm-based Charge-injection Spectroscopy at the Organic/metal Interface
We have developed a new method for characterizing the electronic properties of organic thin films and interfaces for electronic device applications. In this scanning tunneling microscope (STM)-based technique, distance versus potential curves are collected at constant tunneling current. Here the STM feedback mechanism causes the tip to penetrate the organic material, allowing the injection barr...
متن کاملOn Practical Charge Injection at the Metal/Organic Semiconductor Interface
We have revealed practical charge injection at metal and organic semiconductor interface in organic field effect transistor configurations. We have developed a facile interface structure that consisted of double-layer electrodes in order to investigate the efficiency through contact metal dependence. The metal interlayer with few nanometers thickness between electrode and organic semiconductor ...
متن کاملTurn-by-turn Analysis of Proton and Gold Beams at Injection in the Ags Booster
In this paper we describe the latest version of a program we have used for several years to acquire and analyze turn-byturn data from pick-up electrodes in the AGS Booster during injection. The program determines several parameters of the injected beam including the tunes and the position and angle of the incoming beam. Examples are given for both proton and gold injection.
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1983
ISSN: 0018-9499
DOI: 10.1109/tns.1983.4332954