Chi-Shen Chen

4 Questions 6 Answers 0 Followers

Questions related from Chi-Shen Chen

How to use Convolutional Multiple Whole Profile to get the mean square microstrain?

Hello, does anyone know how to use XRD data and CMWP (Convolutional Multiple Whole Profile) to calculate the mean square microstrain ? I am quite confused with the setting of Instrumental...

14 February 2022 9,800 2 View

Can anyone tell me how does the formula of intrinsic stacking fault energies (ISF) come out by axial interaction method (AIM) ?

Hello, I want to calculate the intrinsic stacking fault energies (ISF) by axial interaction method (AIM) with VASP. In the attached paper page 3, it shows a formula r(ISF) = (Ehcp + 2Edhcp -...

10 March 2021 9,897 0 View

What is axial interation method (AIM) and how to use it to get stacking fault energies (SFE) in VASP?

Hi everyone, I found that many paper indicated that they used axial interation method (AIM) to get stacking fault energies (SFE) in VASP. However, I can barely find the information for...

26 January 2021 2,967 6 View

What is the solution for "Error EDDDAV: Call to ZHEGV failed. Returncode = 34 2 64" when I am running VASP??

Hi everyone, I am doing a VASP calculation, and I encounter the error code "Error EDDDAV: Call to ZHEGV failed. Returncode = 34 2 64". I do not know how to solve it. In the log file, it also...

22 January 2021 8,698 6 View