Guodong Yu

2 Questions 5 Answers 0 Followers

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Elastic How to get the elastic constant for longitudinal vibration from the whole elastic constant?

Hi all, I want to evaluate the deformation potential scattering, so I need to get the longitudinal elastic constant. Now I already have the whole elastic constant matrix including C11, C22, C12...

22 November 2018 5,178 5 View

How to calculation 0 and high-frequency dielectric constants in Vasp?

Hi all, I am trying to get the 0 and infinite frequency dielectric constants using Vasp. How to set in Vasp. Thanks .

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