If I want to create oxygen vacancies in metal oxide using some low energy light ions I need to know the exact displacement energy of oxygen and metal. So how to know the exact value?
Et = 4m1m2/(m1+m2)2 Eion
From this formula I know the maximum transfer energy to each element and I could know from literature the heat of formation for a compound but how to know the exact value of displacement energy. In TRIM a little change in Ed will change the result.
There is no any model to calculate the displacement energy. So, I recommend you to search any experimental data. Have a look in these articles:
Thanks Yonggang Wan for your reply I will see if can get something from there.
Yes Yuriy Kudriavtsev, I am hanging on that option only. Thanks for sharing the files.
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