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Messages - bahmanpbamp

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1
Support Forum / Re: dislocation analysis
« on: September 20, 2018, 11:41:44 AM »
Dear Alex,

Thank you for your response. yes, my 2D model is made from (111) plane of fcc structure.

Regards,
Bahman

2
Support Forum / dislocation analysis
« on: September 20, 2018, 10:26:56 AM »
Dear experts,

I am going to apply dislocation analysis for a 2D fcc model. However, OVITO tells that it does not support 2D. So, can I make a trick and change the z positions of all atoms from 0 to 1?

any comment is highly appreciated.

Yours Sincerely,
Bahman

3
Support Forum / Dislocation Analysis- tetragonal
« on: September 13, 2018, 04:08:40 PM »
Dear Ovitio experts,
 
I need to apply dislocation analysis on TiO2 rutile structure. Please let me know whether I can use Tetragonal or BCC initial structure with some modifications or not.

Yours Sincerely,
Bahman

4
Support Forum / total strain
« on: August 15, 2018, 04:59:18 PM »
Dear OVITO experts,

As you know OVITO can calculate strain/atom. My question is whether OVITIO can also calculate total strain of the system for example in X or Y direction?
I mean can it take average value over all the strain/atom data and reports a value?

Yours Sincerely,
Bahman

5
Support Forum / Re: stress analysis in OVITO
« on: July 20, 2018, 09:33:51 AM »
stimmt. danke dir!

6
Support Forum / stress analysis in OVITO
« on: July 18, 2018, 10:41:19 AM »
Dear experts,

Please let me know whether OVITO can also calculate stress per atom ? Actually,I personally do not think so! Since, we need to access to the forces!

Regards,
Baham

7
Thank you very much for your helpful comment!

8
Dear Alex,

Thank you very much for your email. Actually, I have a 2 dimensional 111 fcc plane. I am performing sever plastic deformation on this plane and I am looking to use a method to better show crystal modifications inside this plane.

Best regards,
Bahman

9
Dear experts,

I am looking for a method to analysis the structure of crystals in  2 dimensional . However, it seems that almost all of the atomic structure analysis modifiers are not active for 2 dimensional MD.

Yours,
Bahman


10
Thank you very much. It would be really helpful!

11
Dear OVITO experts,

As I now, in OVITO, we can only access to the Start and End Values of a property inside the "color coding" panel. Please let me know whether it is possible to have more values or not.

Yours Sincerely,
Bahman

12
Support Forum / Re: Regarding atomic strain modification
« on: June 06, 2018, 10:41:29 AM »
When I apply the larger model, it still calculates the strain tensors but it seems that the STRAIN TENSORS are not activated inside the Color coding/particle property.So, I cannot access to the strain tensors!

13
Support Forum / Re: Regarding atomic strain modification
« on: June 05, 2018, 05:22:21 PM »
thank  you very much for your email. yes it works. I was doing the same but did not going to the color coding to observe the results!
thank you Alex.

14
Support Forum / Re: Regarding atomic strain modification
« on: June 05, 2018, 04:35:39 PM »
Thank you very much for your response. Actually I am using OVITO rev.2.9.0 on WIN 7.0. Please find attached the dump file from history of model deformation.

15
Support Forum / Re: Regarding atomic strain modification
« on: June 05, 2018, 03:29:58 PM »
Dear Alex,

Thank you very much for your response. Actually, I did what you suggested. But, I have still problem when I activated the strain analysis checkbox during playing the dump movie. Actually OVITO reports  that:

"waiting for input data to become ready"?!

By the way, I have also inserted an initial atomic configuration file as the refrence

Yours Sincerely,
Bahman

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