scholarly journals LISA PathFinder radiation monitor proton irradiation test results

2012 ◽  
Vol 363 ◽  
pp. 012050 ◽  
Author(s):  
I Mateos ◽  
M Diaz-Aguiló ◽  
F Gibert ◽  
C Grimani ◽  
D Hollington ◽  
...  
Keyword(s):  
Proton Irradiation ◽  
Test Results ◽  
Radiation Monitor ◽  
Lisa Pathfinder ◽  
Irradiation Test

scholarly journals Proton irradiation test on the flight model radiation monitor for LISA Pathfinder

2010 ◽  
Vol 228 ◽  
pp. 012039 ◽  
Author(s):  
I Mateos ◽  
A Lobo ◽  
J Ramos-Castro ◽  
J Sanjuán ◽  
M Diaz-Aguiló ◽  
...  
Keyword(s):  
Proton Irradiation ◽  
Radiation Monitor ◽  
Lisa Pathfinder ◽  
Irradiation Test ◽  
Flight Model

scholarly journals SEDS MIL-STD-1773 fiber optic data bus: Proton irradiation test results and spaceflight SEU data

1993 ◽  
Vol 40 (6) ◽  
pp. 1638-1644 ◽  
Author(s):  
K.A. LaBel ◽  
P. Marshall ◽  
C. Dale ◽  
C.M. Crabtree ◽  
E.G. Stassinopoulos ◽  
...  
Keyword(s):  
Proton Irradiation ◽  
Fiber Optic ◽  
Test Results ◽  
Irradiation Test ◽  
Data Bus

scholarly journals Effects of Beam Conditions in Ground Irradiation Tests on Degradation of Photovoltaic Characteristics of Space Solar Cells

2021 ◽  
Vol 5 (2) ◽  
pp. 15
Author(s):  
Mitsuru Imaizumi ◽  
Takeshi Ohshima ◽  
Yosuke Yuri ◽  
Kohtaku Suzuki ◽  
Yoshifumi Ito
Keyword(s):  
Solar Cells ◽  
Proton Energy ◽  
Proton Irradiation ◽  
Test Method ◽  
Fluence Rate ◽  
Proton Beams ◽  
Irradiation Test ◽  
Significant Difference ◽  
Area Expansion ◽  
Photovoltaic Characteristics

We investigated the effects of irradiation beam conditions on the performance degradation of silicon and triple-junction solar cells for use in space. The fluence rates of electron and proton beams were varied. Degradation did not depend on the fluence rate of protons for both cells. A higher fluence rate of electrons caused greater degradation of the Si cell, but the dependence was due to the temperature increase during irradiation. Two beam-area expansion methods, defocusing and scanning, were examined for proton irradiation of various energies (50 keV–10 MeV). In comparing the output degradation from irradiation with defocused and scanned proton beams, no significant difference in degradation was found for any proton energy. We plan to reflect these findings into ISO standard of irradiation test method of space solar cells.

Proton-induced fluorescence properties of terbium gallium garnet

1995 ◽  
Vol 10 (8) ◽  
pp. 1861-1863 ◽  
Author(s):  
W.A. Hollerman ◽  
J.H. Fisher ◽  
D. Ila ◽  
G.M. Jenkins ◽  
L.R. Holland
Keyword(s):  
Ambient Temperature ◽  
Fluorescence Spectrum ◽  
Fluorescence Intensity ◽  
Proton Irradiation ◽  
Garnet Crystal ◽  
Fluorescence Properties ◽  
Crystal Sample ◽  
Irradiation Test ◽  
Proton Dose

The authors completed a 3 MeV proton irradiation test on a terbium gallium garnet crystal sample. The main goal was to determine the proton dose required to reduce the fluorescence intensity to half its original value (half-brightness dose) at ambient temperature. The 3 MeV proton half-brightness dose was found to be 1.25 × 1015 p/cm2 using the Birks and Black relation. This decay is comparable to other fluors irradiated by the authors. The sample exhibited a yellow glow when irradiated in a 3 MeV beam. The fluorescence spectrum was composed of four peaks at wavelengths of 487.2 nm, 542.4 nm, 589.92 nm, and 624.1 nm.

scholarly journals First irradiation test results of the ALICE SAMPA ASIC

2018 ◽  
Author(s):  
Sohail Musa Mahmood ◽  
Ketil Roeed ◽  
Fredrik Lindseth Winje ◽  
Arild Velure ◽  
Keyword(s):  
Test Results ◽  
Irradiation Test
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