scholarly journals Issues Concerning High Current Low Energy Electron Beams Required for Ion Cooling between EBIS LINAC and Booster

2009 ◽  
Author(s):  
Hershcovitch A.
Keyword(s):  
Electron Beams ◽  
Low Energy ◽  
Energy Electron ◽  
High Current ◽  
Ion Cooling ◽  
Low Energy Electron

Generation and transport of high-current, low-energy electron beams in a system with a gas-filled diode

1998 ◽  
Vol 43 (1) ◽  
pp. 39-43 ◽  
Author(s):  
V. N. Devyatkov ◽  
N. N. Koval’ ◽  
P. M. Shchanin
Keyword(s):  
Electron Beams ◽  
Low Energy ◽  
Energy Electron ◽  
High Current ◽  
Low Energy Electron

A low stray light, high current, low energy electron source

1999 ◽  
Vol 70 (10) ◽  
pp. 3886-3888 ◽  
Author(s):  
M. Adelt ◽  
R. Körber ◽  
W. Drachsel ◽  
H.-J. Freund
Keyword(s):  
Electron Source ◽  
Low Energy ◽  
Energy Electron ◽  
Stray Light ◽  
High Current ◽  
Low Energy Electron

Extraction of large-area low-energy electron beams from a multi-dipolar plasma

2009 ◽  
Vol 18 (1) ◽  
pp. 015017 ◽  
Author(s):  
A Lacoste ◽  
S Béchu ◽  
O Maulat ◽  
J Pelletier ◽  
Y Arnal
Keyword(s):  
Electron Beams ◽  
Low Energy ◽  
Energy Electron ◽  
Large Area ◽  
Low Energy Electron

Generation of Surface Amino Groups on Aromatic Self-Assembled Monolayers by Low Energy Electron Beams—A First Step Towards Chemical Lithography

2000 ◽  
Vol 12 (11) ◽  
pp. 805-808 ◽  
Author(s):  
W. Eck ◽  
V. Stadler ◽  
W. Geyer ◽  
M. Zharnikov ◽  
A. Gölzhäuser ◽  
...  
Keyword(s):  
Electron Beams ◽  
Low Energy ◽  
Energy Electron ◽  
Self Assembled Monolayers ◽  
Amino Groups ◽  
Assembled Monolayers ◽  
Low Energy Electron ◽  
Self Assembled

Analysis methodology of movable emittance-meter measurements for low energy electron beams

2008 ◽  
Vol 79 (1) ◽  
pp. 013303 ◽  
Author(s):  
A. Mostacci ◽  
A. Bacci ◽  
M. Boscolo ◽  
E. Chiadroni ◽  
A. Cianchi ◽  
...  
Keyword(s):  
Electron Beams ◽  
Low Energy ◽  
Energy Electron ◽  
Analysis Methodology ◽  
Low Energy Electron

Spin Polarized Low Energy Electron Microscopy of Surface Magnetic Structure

1991 ◽  
Vol 232 ◽  
Author(s):  
M. S. Altman ◽  
H. Pinkvos ◽  
J. Hurst ◽  
H. Poppa ◽  
G. Marx ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Magnetic Structure ◽  
Electron Beams ◽  
Low Energy ◽  
Energy Electron ◽  
Electron Gun ◽  
Image Subtraction ◽  
Topological Features ◽  
Spin Polarized ◽  
Low Energy Electron

ABSTRACTSpin polarized low energy electron microscopy (SPLEEM) has been developed for the high resolution imaging of surface magnetic structure. The existing LEEM ha.s been modified by the incorporation of a. GaAs-type spin polarized electron gun. Large image contrast arises due to the spin-dependent exchange scattering, whifle the st.in-orbit contribution vanishes uniquely for the normal incidence/exit geometry used here. Pixel by pixel image subtraction for incident electron beams of opposite polarization yields precisely the spatially resolved Bragg reflection asymmetry observed in spin polarized low energy electron diffraction. The shallow electron penetration depth arising from the strong coulombic interaction is advantageous for separating surface behavior from the normally overwhelning bulk. Therefore, the use of transversally polarizedI electron beams allows the determination of in-plane surface magnetization directions. Fnrthermore, the parallel illumination and detection of SPLEEM makes it possible to image quickly with a. resolution better than 500 Å in the present configuration. A useful and direct. comparison between surface magnetic, structural, and topological features is made possible by the augmentation of the unique imaging capabilities of conventional LEEM with the magnetic sensitivity of SPLEEM. In this manner, the magnetic domain structure of a Co (0001) surface and in-situ grown Co filmns on Mo(110) have been determined.

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