In-flight observations of the radiation environment and its effects on devices in the SAC-C polar orbit

被引：57
作者：
Falguère, D
Boscher, D
Nuns, T
Duzellier, S
Bourdarie, S
Ecoffet, R
Barde, S
Cueto, J
Alonzo, C
Hoffman, C
机构：
[1] Off Natl Etud & Rech Aerosp, Space Environm Dept, F-31055 Toulouse, France
[2] CNES French Space Agcy, F-31400 Toulouse, France
[3] Argentinian Space Agcy CONAE, Buenos Aires, DF, Argentina
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2002年 / 49卷 / 06期
关键词：
in-flight data; proton/electron flux; radiation effects; SEU;
D O I：
10.1109/TNS.2002.805380
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents particle flux measurements and single event effect (SEE) data obtained with Influence of Space Radiation on Advanced Components (ICARE) on the SAC-C orbit (707 km, 98.2degrees) for the period November 2000-June 2002. An increase of 10 MeV protons flux in the belts is clearly observed and correlated to solar proton events associated with magnetic storms. SEU rate measurements are presented for SRAM and DRAM devices, and their response to solar events shows SEU rate increases (up to a factor of 115) correlated with high-energy protons (E greater than or equal to 84 MeV).
引用
收藏
页码：2782 / 2787
页数：6
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