Problems of homogeneous irradiation of Si ingots more than 200 mm in diameter under neutron doping

2009 ◽  
Vol 73 (11) ◽  
pp. 1496-1498
Author(s):  
N. A. Antropov ◽  
E. Yu. Boyarko ◽  
E. K. Gorbunov ◽  
K. V. Grigorjev ◽  
Yu. Yu. Kryuchkov ◽  
...  
Keyword(s):  
Homogeneous Irradiation

scholarly journals Encapsulated Sulfur targets for light ion beam experiments

2020 ◽  
Vol 229 ◽  
pp. 03004
Author(s):  
Sandile Jongile ◽  
Ntombizonke Kheswa ◽  
Paul Papka ◽  
Olivier Sorlin ◽  
Antoine Lemasson ◽  
...  
Keyword(s):  
Surface Area ◽  
Proton Beam ◽  
Energy Deposition ◽  
Ion Beam ◽  
Beam Irradiation ◽  
Initial Thickness ◽  
Minimum Loss ◽  
Analysis Technique ◽  
Beam Analysis ◽  
Homogeneous Irradiation

A new method was developed to produce enriched Sulfur targets with minimum loss of material. This was made possible by inserting Sulfur in-between two 0.5 μm Mylar foils (C10H8O4). The initial aim was to ensure that the Sulfur targets reduce by no more than 50% of the initial thickness within 24 hours under the equivalent of 10 J/cm2 of integrated energy deposition by an energetic (Eb > 50 MeV) proton beam. There is no loss of enriched material while making the target, as all the material is deposited within the surface area to be exposed to the beam. During beam irradiation, the targets were frequently swivelled in order to expose each part of the target to the beam and achieve homogeneous irradiation. Targets of 0.4 mg/cm2 thickness were produced and characterised using ion beam analysis technique with a 3 MeV proton beam.

Beamline design for homogeneous irradiation of large exposure fields using synchrotron radiation

1989 ◽  
Vol 9 (1-4) ◽  
pp. 143-146 ◽  
Author(s):  
K. Brehm ◽  
K.-H. Müller ◽  
E.-H. Wagemann ◽  
K. Werner
Keyword(s):  
Synchrotron Radiation ◽  
Homogeneous Irradiation

scholarly journals Effects of Homogeneous Irradiation of Low Energy Electron Beam on Mist Resistance of Medical Glass

2009 ◽  
Vol 21 (3/4) ◽  
pp. 43-47 ◽  
Author(s):  
Nobuhiro HARIGAE ◽  
Keisuke TAKATA ◽  
Yoshio TAIRA ◽  
Keisuke IWATA ◽  
Akira TONEGAWA ◽  
...  
Keyword(s):  
Electron Beam ◽  
Low Energy ◽  
Energy Electron ◽  
Low Energy Electron ◽  
Homogeneous Irradiation ◽  
Medical Glass

A novel homogeneous irradiation fiber probe for whole bladder wall photodynamic therapy

2012 ◽  
Vol 44 (5) ◽  
pp. 413-420 ◽  
Author(s):  
Kozo Miyazaki ◽  
Yuji Morimoto ◽  
Nobuhiro Nishiyama ◽  
Yasuhiro Maekawa ◽  
Wei-Zhi Hu ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Bladder Wall ◽  
Fiber Probe ◽  
Homogeneous Irradiation
Sign in / Sign up

Export Citation Format

Share Document