Commit Graph

12 Commits

Author SHA1 Message Date
54832a8fe4 Commit Julien 09/14/17
- Changes and corrections in the computation of the energy
- Issue with newton_pair in the compute of pair
2018-04-26 14:58:41 -06:00
d144ab0164 Commit Julien 09/06/17
- units of J1_mag and J1_mech
- correct of pack and unpack in atom_vec_spin
- add conditions in fix_integration_spin
2018-04-26 14:58:41 -06:00
87993368f9 Commit Julien 08/24/17
- in pair_spin, magneto-mech force for exchange
- compute and added in integration_spin
2018-04-26 14:58:41 -06:00
3de0cf5ab4 Commit Julien 2 08/23/17
- reorganized includes
- start work on magneto-mechanic potential (adding function)
- renamed fix_nve_spin into fix_integration_spin
2018-04-26 14:58:41 -06:00
f5ff30df83 Changes for coupling magnetomech:
- hybrid_overlay friend with fix_nve_spin
- modif of the allocation of pair classes in fix_nve_spin
- modif input file for hybrid/overlay eam - spin/pair
- new file for cobalt eam potentials
2018-04-26 14:58:41 -06:00
8a56b8ad3a First version of the parallel algorithm
Performed by sectoring (1, 2, 4, or 8 chuncks) each process.
2018-04-26 13:08:54 -06:00
bf5b3f96e9 Implemetation of SeqNei Algo 1
Still Seq and SeqNei versions
Loop on Neigh in SeqNei not working yet
2018-04-26 13:08:54 -06:00
4d375e72f0 Changes: - DMI and ME interactions
- Computation optimisations
         - lot of removed prints

Next work: - Sequential algo implemetation
           - temperature simulations (check)
           - Work on parallelization
2018-04-26 13:08:54 -06:00
7cc59fbbbe Same commit, beginning removing prints/checks and pushing 2018-04-26 13:08:54 -06:00
d53def5853 Field compute error apparently corrected. The issue was related to the reverse communication.
To do:
- Remove all checks/prints used to debug
- Check all the flag set in the atom_vec_spin creator (very important for the reverse comm)
- Code DMI/ME interactions
- Start to work on parallel implementation of the integration
2018-04-26 13:08:54 -06:00
af45d55b3f Added:
- For Paramag. simulations, the option "atom_modify" has to be set
ex: atom_modify sort 1000 4.0 (Freq,Dist).
- Actual time is now printed (c_mag[0] in compute_spin)
- Value of Gilbert's damping corrected
- Now even results for SD/Lammps comp. in purely paramg. or aniso. situations
- Pack and unpack reverse needed corrections (f only was set, not fm)
- Spin temperature is now computed (data c_mag[7] in spin_compute)

To do:
- Fcc with p p p bc is still not working
- If Zeeman/Aniso force not defined, error => to be removed
- Add DMI and ME (see if new file or add in the exchange file)
2018-04-26 13:08:54 -06:00
9b0f8a0c55 First commit for the SPIN package.
Changes to come:
-Exchange interaction computation to check (loop on neighbors),
-Temperature/random fluctuations to correct (effects too strong),
-Physical results to check,
-Add final interactions (DMI, ME, Dipolar),
-Compute spin temperature (Nurdin and Ma formslisms),
-Work on MPI parallelization,
-Ewald sums to implement (see with Stan's pakage),
-See for prefered magnetic axis (Mitchell's idea),
2018-04-26 13:08:54 -06:00