Electron mobility and life-time in a semiconductor at room temperature are respectively 0.36m2/(Vs) and 340 s. The diffusion length is:

Electron mobility and life-time in a semiconductor at room temperature

1.	Electron mobility and life-time in a semiconductor at room temperature are respectively 0.36m2/(Vs) and 340 s. The diffusion length is:
A.	3.13 mm
B.	1.77 mm
C.	3.55 mm
D.	3.13 cm
Answer» C. 3.55 mm

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Electron mobility and life-time in a semiconductor at room temperature are respectively 0.36m2/(Vs) and 340 s. The diffusion length is:

Electron mobility and life-time in a semiconductor at room temperature are respectively 0.36m2/(Vs) and 340 s. The diffusion length is:

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