CONSTRUCTION AND TEST OF A CHANNELING-RADIATION SOURCE AT THE NEW DARMSTADT SUPERCONDUCTING ELECTRON ACCELERATOR

1987 ◽  
Vol 48 (C9) ◽  
pp. C9-95-C9-98
Author(s):  
W. LOTZ ◽  
H. GENZ ◽  
A. RICHTER ◽  
W. KNÜPFER ◽  
J. P.F. SELLSCHOP
Author(s):  
W. Wagner ◽  
B. Azadegan ◽  
M. Sobiella ◽  
J. Steiner ◽  
K. Zeil ◽  
...  

1991 ◽  
Vol 70 (6) ◽  
pp. 2995-3002 ◽  
Author(s):  
C. K. Gary ◽  
R. H. Pantell ◽  
M. Özcan ◽  
M. A. Piestrup ◽  
D. G. Boyers

Author(s):  
A. Strojnik ◽  
J.W. Scholl ◽  
V. Bevc

The electron accelerator, as inserted between the electron source (injector) and the imaging column of the HVEM, is usually a strong lens and should be optimized in order to ensure high brightness over a wide range of accelerating voltages and illuminating conditions. This is especially true in the case of the STEM where the brightness directly determines the highest resolution attainable. In the past, the optical behavior of accelerators was usually determined for a particular configuration. During the development of the accelerator for the Arizona 1 MEV STEM, systematic investigation was made of the major optical properties for a variety of electrode configurations, number of stages N, accelerating voltages, 1 and 10 MEV, and a range of injection voltages ϕ0 = 1, 3, 10, 30, 100, 300 kV).


2019 ◽  
Vol 2019 (4) ◽  
pp. 142-152
Author(s):  
Elena Aleksandrovna Onischuk ◽  
Yurij Aleksandrovich Kurachenko ◽  
Evgenij Sergeevich Matusevich

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