Reverse Bias
Now we can consider the effects forward bias station. Figure 3.21a the reverse bias (metal and a negative voltage between the N-type semiconductors) shows the case of . N-type semiconductor with a negative voltage applied to the metal and the amount of which is the semiconductor Fermi level above the Fermi level indicates the presence of
Reverse bias to the semiconductor energy b
9. n-type Semiconductor에서 온도에 따른 Carrier 농도 변화
매우 낮은 온도에서는 intrinsic EHP가 거의 존재하지 않는다. 온도가 증가함에 따라 도너의 전자들이 Conduct band로 옮겨지고 약 100K에서 모든 도너 원자가 이온화되는 과정이 발생한다. 이후 ni가 Nd와 비등해 질 때까지(intrinsic carrier 농도가 도너 농도와
a wooded path, munching a tidbit of toast, looking
for all the world like Red Riding Hood in his plastic poncho.
??
Its silent here, like a church. The only sounds we hear are
the twittering of the birds and the hammering of the
woodpecker.
??
A RUSTLING SOUND makes Paul freeze. He turns, becomes
transfixed. Softly:
??
PAUL
Oh, my...
??
Reverse angle
??
reveals a magnificent BUCK, not
reversing
the order of the cereal. She SWEEPS it back in the bowl and
quickly hands it back to him, the phone RINGS THROUGHOUT...
BEN
You touched it.
RACHEL
Then have a donut --
BEN
No.
RACHEL
Alright starve.
ANNABELLE
Im gonna beep daddy at work.
RACHEL
Hes badgering a witness. Eat.
BEN
But you told us to starve.
RACHEL
(picking up phone)
Hello?...Duncan...The Ad Agencys
already there?...Im out
reverse back down the alley,
HEADLIGHTS SMASHED, it guns it backward as--
UTAH leaps over the dumpster and sprints after the car.
He has a brick in his right hand. He cocks it back.
Johnny HEAVES the brick thirty yards and--
SMASH! The brick EXPLODES into the windshield,
SPIDERWEBBING the glass.
Lady Pignose flinches from the glass fragments thrown into
her face.
LADY PIGNOSE
Son of a bitch!
The