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Author Topic: Gilbert damping  (Read 1959 times)

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Offline abhishek77492652

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Gilbert damping
« on: September 5, 2017, 09:39 »
Hi sir , i am working on spin dynamics , i want to calculate the gilbert damping in half metal . Is it possible in VNL-ATK. 

Lambda (λ)  in equation 2 in paper DOI: 10.1063/1.3157267
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Offline Daniele Stradi

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Re: Gilbert damping
« Reply #1 on: September 5, 2017, 15:45 »
Hello,

No, unfortunately it is not possible at the moment.

Regards,
Daniele.
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Offline Anders Blom

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Re: Gilbert damping
« Reply #2 on: September 6, 2017, 07:40 »
I suppose in theory we have all the ingredients, just like the article uses VASP we have the DFT band structure, and ATK has an extended Huckel component. But we don't have a simple function that does it for you, you'd have to perform all calculations yourself (as they did in the article :) ).
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