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wowo2118(½ð±Ò+5): 2010-11-11 08:47:01
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wowo2118

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Originally posted by soloroc at 2010-11-10 21:51:31:
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wowo2118

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Originally posted by wangdaniel at 2010-11-10 21:12:52:
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soloroc

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wowo2118(½ð±Ò+10): 2010-11-11 11:04:25
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Originally posted by wowo2118 at 2010-11-10 22:21:44:

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soloroc

ľ³æ (СÓÐÃûÆø)


wowo2118(½ð±Ò+5): 2010-11-11 11:04:34
ÒýÓûØÌû:
Originally posted by wowo2118 at 2010-11-11 08:37:05:

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shizijun

ľ³æ (ÖøÃûдÊÖ)


wowo2118(½ð±Ò+20): 2010-11-13 10:11:08
n=3.4 , k=0 approximately
so R=0.298 approximately 30% will be reflected
the transmitted part depends on the thickness of your wafer
alfa=4pi*f*k/c
so that alfa=0 approximately when k=0

clearly?

[ Last edited by shizijun on 2010-11-12 at 18:38 ]
9Â¥2010-11-12 18:35:40
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shizijun

ľ³æ (ÖøÃûдÊÖ)


otherwise, E=0.827 eV<1.11 eV=Eg (Si, 303K)
so also can explain alfa=0


Quote: Streetman, Ben G.; Sanjay Banerjee (2000). Solid State electronic Devices (5th ed.). New Jersey: Prentice Hall. p. 524. ISBN 0-13-025538-6.
10Â¥2010-11-12 19:21:31
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