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Author Topic: how to identify that which point should be used for calculating fermi velocity  (Read 3843 times)

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Offline sonal AGRAWAL

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how to identify that which point should be used for calculating fermi velocity
« on: April 25, 2019, 14:33 »
sir, i want to know that how to identify which point G or Z should be considered for calculating fermi velocity when there is a band gap in silicene and germanene nanoribbon and in case of zero band gap which band index is considered for calculating Fermi velocity. In tutorial https://docs.quantumwise.com/manuals/Types/calculateVelocity/calculateVelocity.html  you have considered band index 3 but at dirac point there is band 3 and band 4 also i an little bit confused about this
please help me out.


Thanks
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Offline sonal AGRAWAL

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Re: how to identify that which point should be used for calculating fermi velocity
« Reply #1 on: May 2, 2019, 07:01 »
Any one please help me out
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