Dear Mahsa The error message you posted is the one of the MPI library. The error message from the program should printed out in the ouput file could you post that one? Regards Pietro
Sent from Mail for Windows 10 From: M.Golmoammadi Sent: Thursday, March 4, 2021 1:41 PM To: Quantum ESPRESSO users Forum Subject: Re: [QE-users] error in applying magnetic properties of ferritebased materials It was a spelling error in typing my message. as what you mentioned I set that, noncolin= true and I had that problem as I mentioned. best, Mahsa On Thu, Mar 4, 2021, 4:04 PM 박민규 <minkyup...@ulsan.ac.kr> wrote: Dear Mahsa, Try to set noncolin = .true. Best, ================================================== Minkyu Park Research Institute of Basic Sciences, University of Ulsan, 93, Daehak-ro, Nam-gu, Ulsan, 44610 Republic of Korea minkyup...@ulsan.ac.kr +82-52-259-1473 ================================================== On 4 Mar 2021, at 9:25 PM, M.Golmoammadi <mahsa.arad1...@gmail.com> wrote: Hi I am trying to simulate a magnetic system which is based on ferrite with Quantum Espresso. As the first step, I tried to run ''vc-relax'' input file for monitoring the changes of cell_parameters after running ''relax calculation''. As the fact that my structure is an antiferromagnetic structure, I tried to set spin down and spin up for that in ''pw.input'' file. I set necessary parameters which is needed for spin polarized calculation as you can see here: ************************** starting_magnetization(1) = -1.0, starting_magnetization(2) = 1.0, ecutwfc = 30, noncolin = 2, angle1(1) = 55.3663, angle1(2) = -30.0, angle2(1) = 55.3663, angle2(2) = -30.0, lda_plus_u = .true. , lda_plus_u_kind = 1 Hubbard_U(1) = 4, Hubbard_U(2) = 4, ******************** but, unfortunately, after running the input file, I see this error and my structure didn't have any changes at all. I mean, did not apply any magnetization to this system and structure. I know that the ferrite based structures have high spin polarization and I have to set that in my input file, But I don't know how to do this in my pw input file. *********************************************** =------------------------------------------------------------------------------= ------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code.. Per user-direction, the job has been aborted. ------------------------------------------------------- -------------------------------------------------------------------------- mpirun detected that one or more processes exited with non-zero status, thus causing the job to be terminated. The first process to do so was: Process name: [[29871,1],1] Exit code: 2 ************************* it is noteworthy that I changed #nstep from 100 to 200, but I didn't observe any changes again. I would be really thankful, if you can help me to solve this problem or suggest a way for introducing high spin ferrite magnetization to a system which QE be able to solve and run that file. best regards Mahsa Golmohammadi _______________________________________________ Quantum ESPRESSO is supported by MaX (www.max-centre.eu) users mailing list users@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/users _______________________________________________ Quantum ESPRESSO is supported by MaX (www.max-centre.eu) users mailing list users@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/users
_______________________________________________ Quantum ESPRESSO is supported by MaX (www.max-centre.eu) users mailing list users@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/users
