12.02.2015 Views

deo4 (pdf)

deo4 (pdf)

deo4 (pdf)

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Kinetika rasta termičkog oksida<br />

– N 0 predstavlja graničnu rastvorljivost oksidanta u oksidu<br />

• N 0<br />

O2 = 5x10 16 cm -3 na 1000 o C<br />

• N 0<br />

H2O<br />

= 3x10 19 cm -3 na 1000 o C<br />

– Fluks J’na medjupovršini SiO 2 -Si formira novi oksid<br />

J’= k N 1<br />

• k je konstanta hemijske reakcije<br />

– U ravnoteži je J’=J

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!