[Pw_forum] How to calculate the energy barrier for nanoribbon?

[Stefano Baroni]

Forgive my ignorance: what do you mean by "energy barrier"? Barriere between what and what?
SB

On Jun 12, 2011, at 4:09 AM, Hongsheng Zhao wrote:

> Hi all,
> 
> I've read many papers which calculate the energy barrier  for 
> nanoribbon, but all of these papers don't give the formulae to do this 
> calculatation.  Could someone please give me some hints on the formula 
> to calculate the energy barrier for our system?  Thanks in advance.
> 
> Regards.
> -- 
> Hongsheng Zhao <zhaohscas at yahoo.com.cn>
> School of Physics and Electrical Information Science,
> Ningxia University, Yinchuan 750021, China
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---
Stefano Baroni - SISSA  &  DEMOCRITOS National Simulation Center - Trieste
http://stefano.baroni.me [+39] 040 3787 406 (tel) -528 (fax) / stefanobaroni (skype)

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