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Efekti dopiranja Si na kinetiku rasta<br />

termičkog oksida<br />

• Bor<br />

– k = C ox<br />

/C Si<br />

~ 3<br />

– Primese se nagomilavaju u oksidu<br />

• Fosfor<br />

• Imaju mali uticaj na konstantu linearne brzine B/A<br />

• Povećavaju konstantu parabolične brzine B<br />

– Efekat značajan tek pri N B > ~10 20 cm -3<br />

– k = C ox<br />

/C Si<br />

~ 0.1<br />

– Primese se nagomilavaju na površini Si<br />

• Imaju mali uticaj na konstantu parabolične brzine B<br />

• Povećavaju konstantu linearne brzine B/A<br />

– Efekat značajan tek pri N P > ~10 20 cm -3

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