Author Topic: regarding to graphene ribbon wrapping  (Read 3828 times)

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Offline arpit

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regarding to graphene ribbon wrapping
« on: March 11, 2011, 12:46 »
How we can wrap a zig-zag graphene nano-ribbon.......... ???
« Last Edit: March 11, 2011, 13:03 by Anders Blom »

Offline Anders Blom

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Re: regarding to graphene ribbon wrapping
« Reply #1 on: March 11, 2011, 13:04 »
How do you want to wrap it? Into a nanotube? See the Moebius tutorial for that, although you don't need to wrap graphene to get a nanotube, you can just build one directly in the Custom builder.

Offline arpit

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Re: regarding to graphene ribbon wrapping
« Reply #2 on: March 11, 2011, 13:31 »
Sir i want wrap it ,at an angle other then 360.
i also go through the tutorial that tutorial support armchair structure but if i use it on zig zag structure and then i passivate that ribbon then i am not getting the result...means in every structure i got the same band structure which is theoretically in correct....

Offline Anders Blom

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Re: regarding to graphene ribbon wrapping
« Reply #3 on: March 14, 2011, 11:44 »
Have you completed the armchair version first, and that you get the same results as in the tutorial? It's important to make sure your scripts are in order, e.g. that all indentation levels in the loop are ok.