Dear Oleg and Marks Thank you for your quick reply. Sorry for late, I was away for two days. @Oleg: Yes I mean ultimate material strength. The sent paper is quite helping. In FIG. 2., stress-strain curve is drawn. We know applied strain but how can we measure stress (F/A). Ok A is known but What is F? Simply how to get stress value?
On Thu, Nov 26, 2015 at 6:39 PM, Oleg Rubel <oru...@lakeheadu.ca> wrote: > Do you mean the ultimate material strength when you refer to "breaking > point”? > > Straightforward calculations (like this one > http://arxiv.org/pdf/1303.7259v1.pdf) are possible, but the obtained > result will be orders (!) of magnitude higher than any practical values. > The reason is that it is hard to capture mechanisms of materials plasticity > at such a small scale. > > Oleg > > > On Nov 26, 2015, at 02:35, Muhammad Sajjad <sajja...@gmail.com> wrote: > > > > Dear All > > Can we use WIEN2K fto know about breaking point of material? I know to > calculate phonon spectrum (using phonopy) for the stability of material > but not breaking. Also some information from elastic constant (like C11 = > Young Mod.). > > > > -- > > Kind Regards > > Muhammad Sajjad > > Post Doctoral Fellow > > KAUST, KSA. > > _______________________________________________ > > Wien mailing list > > Wien@zeus.theochem.tuwien.ac.at > > http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien > > SEARCH the MAILING-LIST at: > http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html > > _______________________________________________ > Wien mailing list > Wien@zeus.theochem.tuwien.ac.at > http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien > SEARCH the MAILING-LIST at: > http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html > -- Kind Regards Muhammad Sajjad Post Doctoral Fellow KAUST, KSA.
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