Ion Accelerator Linked to the Electron Microscope.
نویسندگان
چکیده
منابع مشابه
MIAMI: Microscope and ion accelerator for materials investigations
The University Repository is a digital collection of the research output of the University, available on Open Access. Copyright and Moral Rights for the items on this site are retained by the individual author and/or other copyright owners. Users may access full items free of charge; copies of full text items generally can be reproduced, displayed or performed and given to third parties in any ...
متن کاملthe scanning electron microscope
it is only thirteen years since the scanning electron microscope has been available commercially. yet, even in this short period of time, this instrument has been a powerful tool in the investigation of topography, electrical and magnetic properties, crystal structure, cathodoluminescent characteristics etc. of solid specimens. today, this type of microscope has opened its place alongside the c...
متن کاملSecondary Electron Imaging in the Helium Ion Microscope
Secondary electrons (SE) have been for many years the most user friendly, versatile, and convenient modes of imaging in the scanning electron microscope. The Helium Ion Microscope (HIM) also generates secondary electrons (iSE) and potentially offers significant advantages compared to the conventional SEM including much enhanced spatial resolution and improved image contrast. There are, however,...
متن کاملAccelerator Physics Issues for Future Electron-ion Colliders
Interest continues to grow in the physics of collisions between electrons and heavy ions, and between polarized electrons and polarized protons [1, 2, 3]. Table 1 compares the parameters of some machines under discussion. DESY has begun to explore the possibility of upgrading the existing HERA-p ring to store heavy ions, in order to collide them with electrons (or positrons) in the HERA-e ring,...
متن کاملA new 14 GHz electron-cyclotron-resonance ion source for the heavy ion accelerator facility ATLAS
Related Articles Production of negative ions on graphite surface in H2/D2 plasmas: Experiments and srim calculations Phys. Plasmas 19, 063503 (2012) Electrical shielding box measurement of the negative hydrogen beam from Penning ion gauge ion source Rev. Sci. Instrum. 83, 063302 (2012) Meniscus and beam halo formation in a tandem-type negative ion source with surface production Appl. Phys. Lett...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: SHINKU
سال: 1992
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.35.431