Mohamed Saaoud

7 Questions 10 Answers 0 Followers

Questions related from Mohamed Saaoud

Which are the parameters that i need to change to reduce the value of strain?

Hello! I wrote a simple code (MD) to calculate the strain and stress under uniaxial loading. but the fracture strain and the fracture stress values were far that what literatures found. What...

01 January 2019 7,315 0 View

What the SiC thickness value?

what the value of thickness should i set for SiC when i run a MD simulation with Lammps. For example the thickness for graphene is about 3.4 angstrom

10 October 2018 890 0 View

Why does my stress-strain curve not start from the origin?

Uniaxial tensile stress–strain curve obtained by MD simulations for SiC sheet(attached file), I run my input with lammps I appreciate any suggestion to resolve this problem. regards

10 October 2018 8,208 1 View

Problem of stress-strain curve for graphene ?

I was calculated the mechanical response of a graphene sheet of 800 atoms by evaluating stress-strain curve(attached file) using molecular dynamics simulation with Tersoff potential and stain rate...

10 October 2018 8,376 6 View

Stress evolution it seem was not happen during simulation?

Hello everyone I wrote a simple code to calculated the strain and stress under uniaxial loading. But the results are very far than I was expected. I tried to plot the stress-strain curve (attached...

09 September 2018 9,866 1 View

Stress evolution it seem was not happen during simulation?

Hello everyone I wrote a simple code to calculated the strain and stress under uniaxial loading. But the results are very far than I was expected. I tried to plot the stress-strain curve (attached...

01 January 1970 3,333 0 View

Anisotropic results in graphene !!

Dear Professors and Researchers, Why We found that graphene monolayer without any external effect gives an anisotropic results. I'm talking here about DFT, MD simulations. knowing that graphene...

01 January 1970 877 7 View