Re: [SIESTA-L] Why does not anyone answer the question?

2012-01-06 Por tôpico majid fathiyan
On 1/6/12, majid fathiyan wrote: > hi > can sent for me this paper ? > i can not download this paper because have not password and username. > thank from all. >

Re: [SIESTA-L] Why does not anyone answer the question?

2012-01-06 Por tôpico majid fathiyan
hi can sent for me this paper ? i can not download this paper because have not password and username. thank from all.

Re: [SIESTA-L] Why does not anyone answer the question?

2012-01-06 Por tôpico majid fathiyan
hi can sent for me this paper ? i can not download this paper because have not password and username. thank you from all.

[SIESTA-L] Problem in MD

2012-01-06 Por tôpico John S. Tse
Dear SIESTA Users, I have encounter a problem in performing constant volume MD calculations. I started the MD at low temperature and try to raise the temperature to 500K in 500 time steps using the Anneal option. The MD progress normally for the first 200 steps but then suddenly the atomic force

Re: [SIESTA-L] Strain on nanoribbon

2012-01-06 Por tôpico Clerisson Nascimento
Dear CGRocha, Thanks for the help, i'll try to do that right now. Best wishes, Clerisson. Em 06-01-2012 11:11, Gomes Rocha escreveu: Dear Nascimento, first of all, for the transport calculation, try to enhance a bit the electrode layer and check again the results. For the stress, I would rec

Re: [SIESTA-L] Strain on nanoribbon

2012-01-06 Por tôpico Gomes Rocha
Dear Nascimento, first of all, for the transport calculation, try to enhance a bit the electrode layer and check again the results. For the stress, I would recommend Create an initial guess for the ribbon with a slightly bigger carbon-carbon bond for all the atoms. Then relax the whole struct

[SIESTA-L] Strain on nanoribbon

2012-01-06 Por tôpico Clerisson Nascimento
Dear all, I'm interested in transport properties of graphene nanoribbon under uniaxial strain. I have read some posts here on list so i got some direction. But i'm still a little bit confused regarding a couple things. First, i made one unit cell of an AGNR8 then relax that using MD.