半导体物理与器件第四版课后习题答案7.docx

半导体物理与器件第四版课后习题答案7

半导体物理与器件第四版课后习题答案7

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半导体物理与器件第四版课后习题答案7

Chapter7

7.1

(a)

(i)

V

(ii)

V

(iii)

V

(b)

(i)

V

(ii)

V

(iii)

V

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7.2

Si:cm

Ge:cm

GaAs:cm

andV

(a)cm,cm

ThenSi:V

Ge:V

GaAs:V

(b)cm,cm

Si:V

Ge:V

GaAs:V

(c)cm,cm

Si:V

Ge:V

GaAs:V

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7.3

Silicon(K)

Forcm;V

;V

;V

;V

GaAs(K)

Forcm;V

;V

;V

;V

Silicon(400K),

cm

Forcm;V

;V

;V

;V

GaAs(400K),cm

Forcm;V

;V

;V

;V

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7.4

n-side

or

eV

p-side

or

eV

(b)

or

V

(c)

or

V

(d)

or

cmm

Now

or

cmm

Wehave

or

V/cm

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7.5

n-side

or

eV

p-side