5. Consider P-type silicon with n, = 100 cm-3 and NA = 4 x 104 cm-3. (a) Find the concentrations of electrons and holes at room temperature. (b) Now heat the material until n, = 3 x 1014 cm-3. Find the same concentrations this new temperature.

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5. Consider P-type silicon with n; = 1010 cm-³ and NA = 4 × 1014 cm-3.
%3D
(a) Find the concentrations of electrons and holes at room temperature.
(b) Now heat the material until n; = 3 x 1014 cm-3. Find the same concentrations this
new temperature.
Transcribed Image Text:5. Consider P-type silicon with n; = 1010 cm-³ and NA = 4 × 1014 cm-3. %3D (a) Find the concentrations of electrons and holes at room temperature. (b) Now heat the material until n; = 3 x 1014 cm-3. Find the same concentrations this new temperature.
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