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how to write q sampling points in phonon density of states in graphene.
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Topic: how to write q sampling points in phonon density of states in graphene. (Read 2982 times)
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Gagandeep
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how to write q sampling points in phonon density of states in graphene.
«
on:
June 20, 2016, 20:35 »
Hi
can anybody guide me how to plot Phonon density of states in graphene as well as phonon band structure
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Dipankar Saha
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Re: how to write q sampling points in phonon density of states in graphene.
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Reply #1 on:
June 20, 2016, 20:43 »
You can follow a similar methodology as described in_
http://quantumwise.com/publications/tutorials/item/836-silicon-phonon-bandstructure
However, for a 2D materail like Graphene ....the q-point sampling and the BZ route will be different.../ Besides, provide enough vacuum along the direction of thickness ....
Regards_
Dipankar
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Last Edit: June 21, 2016, 06:31 by Dipankar Saha
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zh
Supreme QuantumATK Wizard
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Re: how to write q sampling points in phonon density of states in graphene.
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Reply #2 on:
June 21, 2016, 02:45 »
The q sampling points in phonon density of states in graphene are quite similar to the k points in electron density of states in graphene. Please refer to the electron DOS and band structures calculations of graphene.
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how to write q sampling points in phonon density of states in graphene.