Abstract
It is experimentally demonstrated with test transistors and circuits that hydrogen is correlated with enhanced low dose rate sensitivity (ELDRS) in bipolar linear circuits. These experiments show that the amount of hydrogen determines the total dose response versus dose rate, both the saturation at low dose rate and the transition dose rate between the high and low dose rate responses. The experimental results are supported with modeling calculations using REOS (Radiation Effects in Oxides and Semiconductors).
Original language | English (US) |
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Article number | 4723793 |
Pages (from-to) | 3169-3173 |
Number of pages | 5 |
Journal | IEEE Transactions on Nuclear Science |
Volume | 55 |
Issue number | 6 |
DOIs | |
State | Published - Dec 2008 |
Keywords
- Dose rate
- Enhanced low-dose rate sensitivity
- Hydrogen
- Interface traps
- Radiation effects
- Total ionizing dose
- Voltage comparator
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Nuclear Energy and Engineering
- Electrical and Electronic Engineering