Once i got a graphene unite cell in vesta, i import (edit->new phase->import) a MoS2 structure, and in this way i've a heterostructure.That is i am able to save it as file.xyz but i 'm not able to save it as a unique unit cell in which each structures repeat itself such as in crystal ( like in file.vasp) .
Thanks ?
May be you should try it using ATK which is freely available only for structure building.
thank you Dimple , but i 've solve it . I 've used a cell in which the mismatch between of two unit cell (graphene and MoS2) is lowest, then i've got a heterostructure .
I also tried to make heterostructure of graphene and MoS2 using vesta but when I import MoS2 using edit-edit data-phase I got only graphene phase in cif not both graphene and MoS2
Please suggest or would you please share your cif of any heterostructure
Thanks in advance. .
Hi Renu Singla
Please open .vasp or POSCAR files instead of .cif
Thanks
Can I work with changing piezoelectric crystal structure for better electrical response in VESTA?
Khagesh Tanwar
Hello Sayed Bin Osman
You can change the structure anyway you want. As far as for Piezoelectrics response concerns, we can add the distortions which are responsible for the effect. However, to prove that you will either have to run the ab-initio calculations or the experimentation.
If you have any further specific question please lemme know!
I hope this would be helpful
Thanks
Khagesh
Thanks Khagesh Tanwar for your reply. Yes, I have some question to you as I am stiil new in this field, may be we can talk in PM.
Regards
Sayed Bin Osman
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