2010
DOI: 10.1134/s1063739710020046
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Conversion model of enhanced low-dose-rate sensitivity for bipolar ICs

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Cited by 21 publications
(7 citation statements)
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“…Fitting of the following parameters was carried out for calculation: concentration of neutral hydrogen-containing traps C 0 T H0 and reaction rate constant k S (3). For other parameters, previously determined values were taken for hole transport in [16]: N 0 P = 2.2 • 10 19 cm −3 , E P1 = 0.26 eV, E Pk = 0.55 eV, E PP = 0.2 eV (with T = 300 K, E = 1 MV/cm) and for hydrogen ion transport in [13,14]: (6).…”
Section: Model Descriptionmentioning
confidence: 99%
See 1 more Smart Citation
“…Fitting of the following parameters was carried out for calculation: concentration of neutral hydrogen-containing traps C 0 T H0 and reaction rate constant k S (3). For other parameters, previously determined values were taken for hole transport in [16]: N 0 P = 2.2 • 10 19 cm −3 , E P1 = 0.26 eV, E Pk = 0.55 eV, E PP = 0.2 eV (with T = 300 K, E = 1 MV/cm) and for hydrogen ion transport in [13,14]: (6).…”
Section: Model Descriptionmentioning
confidence: 99%
“…The transformation mechanism is still unclear [1]. It is suggested in [3] that transformation of the trapped T + holes in SS occurs when an electron is trapped from the conduction band or when a hole is emitted into the valence band of a silicon substrate. In [4], instead of transformation, " border traps" are introduced which are located in oxide at a distance less than 3 nm from PB and may exchange their charges with the silicon substrate enough guickly by tunneling mechanism, which makes them similar to SS.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore using of known qualitative physical ELDRS models for a development of practical test methods is not solved problem so far. In [2,3] was presented so-called conversion model, in [4,5] were described the extracting of its fitting parameters and using conversion model for numerical estimation of long time operation bipolar devices in space environment.…”
Section: Introductionmentioning
confidence: 99%
“…In given work, at example of comparator, the quantitative numerical analysis of LM111 input current radiation degradation is considered at dose rate variation corresponding 12 hour orbit, cyclic device temperature variation and impact of solar flare. The basic conception of used ELDRS physical model (so-called conversion model [2]) is described to easier reading and better material understanding.…”
Section: Introductionmentioning
confidence: 99%
“…Excess input current of LM111 comparator versus total dose for 12 hour orbit dose rate variation (1) and constant averaged dose rate(2).…”
mentioning
confidence: 99%