Author Topic: i have a question  (Read 138 times)

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Offline Andre36

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i have a question
« on: July 2, 2019, 12:59 »
In the "" tutorial, I can see that the reference material is graphene with isotropic energy bands (in all directions) near the Dirac point ( symmetrical point K). Therefore, it did not consider orientation in mobile computing. I was curious whether mobility could be calculated depending on the direction of anisotropic energy bands. Please let me know what changes needed to have in order to incorporate a specific direction (or general angle dependency)?
Thanks in advance

Offline Petr Khomyakov

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Re: i have a question
« Reply #1 on: July 3, 2019, 10:32 »
The mobility is actually computed as a tensor quantity, i.e., accounting for crystal structure anisotropy, see the manual and usage example at