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Author Topic: Help!!!the peak of DOS does not correspond to the transmission sprectrum  (Read 3300 times)

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Offline qingfang

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Help!!!the peak of DOS does not correspond to the transmission sprectrum
« on: November 16, 2010, 13:23 »
When plus the bias,at the fermi level density of states have peaks,but where the transmission spectrum does not have any peak,the value was almost zero,why?
please help me！！！！！
Thank you!
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Offline zh

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Re: Help!!!the peak of DOS does not correspond to the transmission sprectrum
« Reply #1 on: November 17, 2010, 09:31 »
Are the k-points in the calculations of DOS and transmission spectrum same? If number of k-point in the calculation of transmission spectrum is too small, it may lead to such problem.
« Last Edit: November 17, 2010, 09:34 by zh »
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