Use of surface-barrier silicon detectors for measuring fast-particle spectra

1965 ◽  
Vol 19 (5) ◽  
pp. 1414-1415 ◽  
Author(s):  
G. F. Bogdanov ◽  
B. P. Maksimenko
Keyword(s):  
Fast Particle ◽  
Surface Barrier ◽  
Silicon Detectors ◽  
Particle Spectra

Non injecting back-contacts in surface barrier silicon detectors

1967 ◽  
Vol 53 ◽  
pp. 337-338 ◽  
Author(s):  
G. Fabri ◽  
M. Nasini ◽  
G. Redaelli
Keyword(s):  
Surface Barrier ◽  
Silicon Detectors

Operation of surface-barrier silicon detectors when irradiated by 10?70 keV protons

1969 ◽  
Vol 26 (3) ◽  
pp. 280-283
Author(s):  
G. F. Bogdanov ◽  
B. P. Maksimenko
Keyword(s):  
Surface Barrier ◽  
Silicon Detectors

High-Voltage Operation of Surface Barrier Silicon Detectors With a Side Groove

1982 ◽  
Vol 16 ◽  
Author(s):  
S. Ohkawa ◽  
K. Husimi ◽  
C. Kim ◽  
Y. Kim ◽  
D. Itoh
Keyword(s):  
Bias Voltage ◽  
Side Surface ◽  
Low Noise ◽  
Excess Noise ◽  
Surface Barrier ◽  
Carrier Injection ◽  
Silicon Detectors ◽  
Abrupt Decrease ◽  
Output Noise ◽  
Barrier Detector

ABSTRACTA remarkable characteristic of the surface barrier detector with a side groove cooled down to the nitrogen temperature has been observed. That is an abrupt decrease of the output noise at a definite voltage in increasing the bias voltage slowly. This is caused by a carrier injection from the side surface of the groove near the neck narrowed by the side groove. This excess noise disappears after the depletion layer goes through the neck of the side groove. This is confirmed by the fact that the capacitance of the detector decreases abruptly with the decrease of the noise at the same bias voltage. This detector is capable to be operated at a voltage higher than this voltage with a low noise. The maximum bias voltage applied to the detector is 3000 V.

Surface Barrier Silicon Detectors with a Large Active Area

1985 ◽  
Vol 32 (1) ◽  
pp. 476-481 ◽  
Author(s):  
Y. Kim ◽  
C. Kim ◽  
S. Ohkawa ◽  
K. Husimi ◽  
T. Sakai ◽  
...  
Keyword(s):  
Active Area ◽  
Surface Barrier ◽  
Silicon Detectors ◽  
Large Active Area

scholarly journals Direct-drive target designs as energetic particle sources for the Laser MégaJoule facility

2021 ◽  
Vol 87 (2) ◽  
Author(s):  
Mauro Temporal ◽  
Benoit Canaud ◽  
Rafael Ramis
Keyword(s):  
Parametric Study ◽  
Energetic Particle ◽  
Shell Thickness ◽  
Laser Intensity ◽  
Fast Particle ◽  
Glass Layer ◽  
Direct Drive ◽  
Time Resolved ◽  
Inner Radius ◽  
Particle Spectra

This work aims to analyse the possibility of directly driven imploding spherical targets in order to create a source of energetic particles (neutrons, protons, alphas, tritium and 3He ions) for the Laser MégaJoule facility. D3He gas-filled spherical SiO2 glass pellets, irradiated by an absorbed laser intensity of 1014 W cm−2 or 1015 W cm−2 have been considered. Depending on the absorbed laser intensity and the amount of the ablated glass layer two distinct regimes have been identified: a massive pusher and an exploding pusher. Both regimes are analysed in terms of hydrodynamics and fast particle spectra. Energetic particle time-resolved spectra are calculated and used to infer ionic temperatures and total areal densities. A parametric study has been performed by varying the shell thickness and target inner radius for both laser absorbed intensities.

Performance of surface barrier silicon detectors with x, y readout

1989 ◽  
Vol 279 (1-2) ◽  
pp. 396-401
Author(s):  
G. Apollinari ◽  
S. Belforte ◽  
F. Bosi ◽  
E. Focardi ◽  
R. Paoletti ◽  
...  
Keyword(s):  
Surface Barrier ◽  
Silicon Detectors
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