Dear User
First of all please sign all the posts to the forum with name and affiliation.
As explained at least a million times, it is impossible to help those
who does not provide all the details of their calculations (input,
code version, information on pseudopotentials, relevant parts of the
output).
HTH
Giuseppe
Quoting BENYAHIA NEZHA <[email protected]>:
Dear quantum espresso developers
I have have relaxed GaN-ZnO supercell using quantum espresso. in the
output directory it displays the pressure P=********** however the
total force is minimised Total force= 2.060. I don't understand
what does the stars mean (pressure). and what i have to do to
obtain a pression of zero please help me!!!!
GIUSEPPE MATTIOLI
CNR - ISTITUTO DI STRUTTURA DELLA MATERIA
Via Salaria Km 29,300 - C.P. 10
I-00015 - Monterotondo Scalo (RM)
Mob (*preferred*) +39 373 7305625
Tel + 39 06 90672342 - Fax +39 06 90672316
E-mail: <[email protected]>
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