[Pw_forum] energy cutoff for oxides

[mayank gupta]

Dear all pwscf users

I have some problem regarding ecutoff in scf run. I did a series of
calculation for oxides like lithium oxide silver oxide and copper
oxide. To get the energy convergence of the order of meV, the ecuttoff
parameters is beyond 100Ry in all the above cases even with upps. Is
it ok?


Mayank kumar gupta
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