Re: [Pw_forum] Negative frequencies in proximity to the Gamma point problem

2017-07-22 Thread Bahadır SALMANKURT
2.528922921 1.430926894 -0.090219298 > C2.544546281 0.011979550 -0.080086702 > K_POINTS automatic > 15 15 1 0 0 0 > *** > > Thanks in advance. > > Mohammad Alidoosti > -- > Institute fo

Re: [Pw_forum] view vibrational mode with j-ice

2016-10-14 Thread Bahadır SALMANKURT
egards > > Alberto > > > ___ > Pw_forum mailing list > Pw_forum@pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum > -- Bahadır SALMANKURT Ph.D. Candidate Department of Physics, Sakarya University, TURKEY ___

Re: [Pw_forum] q-point list in matdyn.in

2016-08-05 Thread Bahadır SALMANKURT
the same structure, the high symmetry points mentioned on the band > structure plots are different in different papers. > > It will be a great help if you or anyone from this forum can clear my > doubts. > > Best regards > Subhodip > > On Fri, Aug 5, 2016 at 9:26 AM, Baha

Re: [Pw_forum] q-point list in matdyn.in

2016-08-05 Thread Bahadır SALMANKURT
_________ > Pw_forum mailing list > Pw_forum@pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum > -- Bahadır SALMANKURT Ph.D. Candidate Department of Physics, Sakarya University, TURKEY ___ Pw_forum mailing list Pw_forum@pwscf.org http://pwscf.org/mailman/listinfo/pw_forum

Re: [Pw_forum] SCF do not converge

2016-07-20 Thread Bahadır SALMANKURT
OMIC_SPECIES > Pt 195.084 Pt.pbe-nd-rrkjus.UPF > ATOMIC_POSITIONS {angstrom} > Pt 0.0 -0.0 -13.856406461 > Pt 0.0 -0.0 -6.928203230 > Pt 0.0 0.0 0.0 > Pt 1.414213562 0.816496581 -16.165807537 > Pt 1.414213562 0.816496581 -9.237604307 > Pt 1.414213562 0.816496581 -2.309401077 > Pt -0.0 1.632993162 -18.475208614 > Pt -0.0 1.632993162 -11.547005384 > Pt -0.0 1.632993162 -4.618802154 > > > > Thanks in advance, > regards > > R. Lelis-Sousa. > UFT/TO/Brazil. > > > > -- > Tenha uma ótima semana, > > Atenciosamente, > > > Dra. Regina Lélis de Sousa > Professor Adjunto -- Universidade Federal do Tocantins > Campus de Araguaína > Rua Paraguai SN -- Esquina com a Urixamas > Telefone: +55(63)2112-2283 > Caixa Postal 132 > CEP: 77.838-824 > Tocantins. > "Success is knowing that you have done your best and have exploited your > God-given or gene-given abilities to the next maximum extent. More than > this, no > one can do...". Prof. Alan Graham MacDiarmid > > > ___ > Pw_forum mailing list > Pw_forum@pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum > -- Bahadır SALMANKURT Ph.D. Candidate Department of Physics, Sakarya University, TURKEY ___ Pw_forum mailing list Pw_forum@pwscf.org http://pwscf.org/mailman/listinfo/pw_forum

Re: [Pw_forum] Point group changes when I modify ecutrho

2016-06-10 Thread Bahadır SALMANKURT
ible with > hybrid functionals and with phonon calculations. > > On Fri, Jun 10, 2016 at 1:58 PM, Bahadır SALMANKURT > wrote: > > Dear All, > > > > I have been calculating structure parameter of ZrBeSi type crystal, whose > > point group is D6_h. When I take ecutrh

[Pw_forum] Point group changes when I modify ecutrho

2016-06-10 Thread Bahadır SALMANKURT
advance -- Bahadır SALMANKURT Ph.D. Candidate Department of Physics, Sakarya University, TURKEY ___ Pw_forum mailing list Pw_forum@pwscf.org http://pwscf.org/mailman/listinfo/pw_forum

Re: [Pw_forum] Regarding ph.x

2016-06-08 Thread Bahadır SALMANKURT
, > amass(2) = 47.867, > amass(3) = 15.9994 > outdir = '/home/user/espresso-5.3.0/PBTIO/' > nq1 = 4, > nq2 = 4, > nq3 = 4, > tr2_ph = 1.0d-12, > / > > > > Thanks and Regards, > Manu > University of Waterloo > > __

Re: [Pw_forum] B3LYP+D

2016-05-10 Thread Bahadır salmankurt
*** > > Giuseppe Mattioli > CNR - ISTITUTO DI STRUTTURA DELLA MATERIA > v. Salaria Km 29,300 - C.P. 10 > I 00015 - Monterotondo Stazione (RM) > Tel + 39 06 90672836 - Fax +39 06 90672316 > E-mail: > http://www.ism.cnr.it/en/staff/giuseppe-matt

Re: [Pw_forum] Applying a perpendicular Electric Field

2015-11-20 Thread Bahadır salmankurt
potential. In such cases ecutrho > needs to > be larger than just 4 times ecutwfc. More like 10 times... Which is also > stated in > the documentation... > > > On 11/20/2015 03:27 PM, Bahadır salmankurt wrote: > > Dear Dr. Thomas Brumme, > > Thank you for

Re: [Pw_forum] Applying a perpendicular Electric Field

2015-11-20 Thread Bahadır salmankurt
/prb/abstract/10.1103/PhysRevB.63.205426 > > Furthermore, the maximum of the saw needs to be in the vacuum region, but > in your > input it is within the layer. Change emaxpos to something close to 0, or > shift your > coordinates to the origin with respect to z. > > Reg

[Pw_forum] Applying a perpendicular Electric Field

2015-11-20 Thread Bahadır salmankurt
000 0.0 1.799099198 3.116138270 0.0 0.0 0.0 18. ATOMIC_SPECIES As 74.921595 As.pbe-n-van.UPF ATOMIC_POSITIONS {crystal} As 0.33326 0.0 0.558616161 As 0.66674 0.66670 0.481383839 K_POINTS {automatic} 31 31 1 0 0 0 -- Baha

Re: [Pw_forum] Parallel Execution

2015-10-27 Thread Bahadır salmankurt
u in advance. > > > > > Amir M. Mofrad > > University of Missouri > > ___ > Pw_forum mailing list > Pw_forum@pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum > -- Bahadır SALMANKURT PhD student Sakarya University, TURKEY _

Re: [Pw_forum] Geometry (Structural) Optimization

2015-10-22 Thread Bahadır salmankurt
ctural (geometry) optimization next. The documentation for this >> purpose was not that helpful and I have a couple of questions, for >> instance should I use the data generated from the scf calculation or should >> I define a thoroughly different input file for this calculation? What is >> the c

Re: [Pw_forum] vc-relax (not orthogonal operation)

2015-09-28 Thread Bahadır salmankurt
95.96 Mo.pw91-n-van.UPF > S 32.06 S.pw91-van_ak.UPF > ATOMIC_POSITIONS {Angstrom} > Mo -0.00016 1.824426860 3.07250 > S1.58016 0.912213416 1.474800000 > S1.58016 0.912213416 4.67020 > K_POINTS {AUTOMATIC} > 8 8 1 0 0 0 > > > Thanks &

Re: [Pw_forum] Error while configuring for parallel operating

2015-09-27 Thread Bahadır salmankurt
:24 GMT+03:00 Paolo Giannozzi : > If I remember correctly it is a compiler bug that shows up only in some > versions of the Intel compiler > > Paolo > > On Sat, Sep 26, 2015 at 12:31 PM, Bahadır salmankurt < > bsalmank...@gmail.com> wrote: > >> Dear All, >&

[Pw_forum] Error while configuring for parallel operating

2015-09-26 Thread Bahadır salmankurt
Dear All, I successfully installed v 5.1.1, v 5.1.2 v 5.2.0 for parallel operating. But I have faced a error in v 5.2.1 IN DIFFERENT COMPUTER as the following. force_lc.f90(20): error #6580: Name in only-list does not exist. [ESM_FORCE_LC] USE esm,

Re: [Pw_forum] Is there any way to perform phonon calculation depending on temperature?

2015-09-20 Thread Bahadır salmankurt
depends on the temperature only via the lattice expansion, if this > approximation is acceptable for you, you can use QHA. > > kind regards > > On Sunday, September 20, 2015 01:35:10 PM Bahadır salmankurt wrote: > > Dear All > > > > Is there any way to perform

[Pw_forum] Is there any way to perform phonon calculation depending on temperature?

2015-09-20 Thread Bahadır salmankurt
Dear All Is there any way to perform phonon calculation (Phonon dispersion and DOS) depending on temperature? Is it possible to make it with QHA? If so, How Can I calculate ? Thanks Best Regards -- Bahadır SALMANKURT Sakarya University, TURKEY Ph.D. student of Physics

Re: [Pw_forum] problem in optimizing nanotubes in QE

2015-09-15 Thread Bahadır salmankurt
1 1 10 1 1 1 > > This is a 3,3 nanotube. I have also tried with 6,6 nanotube and the > problem is same. Both david and cg option for diagonalization is not giving > any way to optimized geometry. Please suggest a solution for this. > > -- > > Naiwrit Karmodak > Research Scho

Re: [Pw_forum] sh: 1: Error in running of ElaStic code

2015-08-27 Thread Bahadır salmankurt
ot found." > > How to solve it? > > Thanks > > Mojtaba Mirseraji > Ph.D. Candidate > Department of Physics > Arak Univ. > IRAN > > > On 8/25/15, Bahadır salmankurt wrote: > > Dear Mojtaba Mirseraji > > > > please add these line to .ba

Re: [Pw_forum] sh: 1: Error in running of ElaStic code

2015-08-25 Thread Bahadır salmankurt
Dear Mojtaba Mirseraji please add these line to .bashrc export PATH=$PATH:$Elas-tic:. export BERRYPI_PATH=$Elas-tic/SRC_BerryPI/BerryPI export BERRYPI_PYTHON=/usr/bin/python3.2 ===> change version according to yours. alias berrypi="${BERRYPI_PYTHON} ${BERRYPI_PATH}/berrypi" if you overcome

Re: [Pw_forum] segmentation fault

2015-08-21 Thread Bahadır salmankurt
Dear Vishal Gupta what is QE version? the same error occured when I was computing band structure in qe 5.2.0 not 5.1.1. maybe a older version can solve the problem. bests 2015-08-21 20:43 GMT+03:00 Vishal Gupta : > I've been running an SCF calculation for a fee Ni system on High > performance

Re: [Pw_forum] Computer cluster Parallel run:-Reg

2015-08-11 Thread Bahadır salmankurt
Dear Suresh I faced the same problem. to deal with this, please uninstall mpi(if you use it) and install older version. then configure and makeall espresso again for this. 2015-08-11 16:58 GMT+03:00 Axel Kohlmeyer : > On Tue, Aug 11, 2015 at 7:01 AM, Suresh A > wrote: > > Respected Sir/Friends,

Re: [Pw_forum] Input_keyword_Explanation[Basic]

2015-08-10 Thread Bahadır salmankurt
Dear Abir Shadman Please read input file description => http://www.quantum-espresso.org/wp-content/uploads/Doc/INPUT_PW.html ​Best Regards​ 2015-08-10 19:55 GMT+03:00 Abir Shadman : > Dear all, > > I am a new user. I have gathered enough information from this forum to > write some codes. Howev

Re: [Pw_forum] Dielectric constant of Monolyer MoS2 in .ph

2015-08-08 Thread Bahadır salmankurt
Dear Kanak Datta if the system is considered metalic, it gives a error like "no elec. field with metals". Please do calculation in non-metalic condition. regards 2015-08-08 23:48 GMT+03:00 Kanak Datta : > Dear researchers > > Is it possible to calculate static dielectric constant of mono/bi la

Re: [Pw_forum] Convergence of relax of slab calculation

2015-08-05 Thread Bahadır salmankurt
Dear Ari P Seitsonen, I didnt know that mixing_mode='local-TF' effect initial magnetic moments. thanks for this. By the way, Do you know about e field configuration? for example, for slab + molecule systems whose atomic positions are in 0.5 and 0.65 along z direction , respectively, what must valu

Re: [Pw_forum] Convergence of relax of slab calculation

2015-08-05 Thread Bahadır salmankurt
Dear ben, for slab calculation, please use mixing_mode='local-TF' in&electrons and reduce mixing_beta=0.3 or less. Also adding extra band effect the converging. Bests Bahadir 2015-08-05 6:12 GMT+03:00 ben liew : > Dear PWSCF users, > > Hi, I am a new user of Pwscf. I am working on slab calcula

Re: [Pw_forum] (no subject)

2015-08-04 Thread Bahadır salmankurt
Hi mohammed please recheck input file whether there is a missing command or not. also you can attach input file here to understand problem. bests Bahadir 2015-08-04 17:56 GMT+03:00 mohammed shambakey : > Hi > > I trying to run the following command > > mpirun -np 8 pw.x < ./6x6-6+6H+F.scf.in >

Re: [Pw_forum] ESM and ESM_w

2015-07-30 Thread Bahadır salmankurt
laza : > Hi Bahadir, > > Thank you for assistance, I have attached the input file. > > Kind regards > N. Malaza > > On Thu, Jul 30, 2015 at 9:38 AM, Bahadır salmankurt > wrote: > >> Dear Nkosinathi, >> >> It seems the problem occured in iterations. Can

Re: [Pw_forum] ESM and ESM_w

2015-07-30 Thread Bahadır salmankurt
Dear Nkosinathi, It seems the problem occured in iterations. Can you give us input file? pls reduce mixing_beta to 0.3 or lower. also change mixing_mode to local_TF and add a few extra bands. *bests* Bahadir 2015-07-30 9:48 GMT+03:00 Nkosinathi Malaza : > Dear family, > > I want to introduce t

Re: [Pw_forum] How to apply e field for slab?

2015-07-23 Thread Bahadır salmankurt
also * tefield = .true.* in control. Best wishes Bahadir 2015-07-23 17:37 GMT+03:00 Bahadır salmankurt : > Dear all, > > I want to apply e-field this structure. grap + mol. graphene stands at > 0.48 and molecule stands at 0.70 at z direction. in this case, what must >

[Pw_forum] How to apply e field for slab?

2015-07-23 Thread Bahadır salmankurt
Dear all, I want to apply e-field this structure. grap + mol. graphene stands at 0.48 and molecule stands at 0.70 at z direction. in this case, what must the values of emaxpos and eopreg be? or Is it correct way to apply e field? I have read the input file descriptions but it didnt give me a cl

Re: [Pw_forum] Convergence issue in MoS2 super cell

2015-07-22 Thread Bahadır salmankurt
Dear Mahendra Jalkhediya I have reached converged end(espresso-5.2.0 , in 38 iterations) in your input file by changing these parameter: starting_magnetization = 0.1D0 *to* starting_magnetization(2) = 0.1D0, smearing='gaussian'* to* smearing='mp', mixing_beta = 0.5D0 *to* mixing_beta = 0.3D0 and

Re: [Pw_forum] Convergence issue in MoS2 super cell

2015-07-21 Thread Bahadır salmankurt
. 2015-07-21 23:28 GMT+03:00 Mahendra Jalkhediya < jalkhediya.mahen...@gmail.com>: > Dear Giovanni Cantele and Bahadır salmankurt > *I will modify my input file as you suggested and will update you > what happens.* > > *Regards* > *Mahendra Jalkhediya* > *IIT Kanpur* >

Re: [Pw_forum] Convergence issue in MoS2 super cell

2015-07-21 Thread Bahadır salmankurt
Dear Mahendra Jalkhediya, Please try to reduce mixing beta , degaouss or change pseudopotantial if possible. Hope this work Regards Bahadir 2015-07-21 19:21 GMT+03:00 Mahendra Jalkhediya < jalkhediya.mahen...@gmail.com>: > I am relaxing the MoS2 super cell with adatom containing 28 atoms (1 K

Re: [Pw_forum] How to calculate charged system binding energy?

2015-07-20 Thread Bahadır salmankurt
Dear Mostafa Y. thanks for the useful informations 2015-07-19 5:29 GMT+03:00 Mostafa Youssef : > Dear Bahadir > > First, charged slabs are problematic because their total energy does not > converge with respect to vacuum thickness. You can test on a simple model. > However, there is a trick to

Re: [Pw_forum] error in running pw.x command

2015-07-20 Thread Bahadır salmankurt
Dear Mohaddeseh et co, installing one of the old version of mpi could solve the problem. 2015-07-20 10:06 GMT+03:00 Ari P Seitsonen : > > Dear Mohaddeseh et co, > > Just a note: I used to have such problems when I had compiled with > MKL-ScaLAPACK of old version, indeed around 11.1, when I ran

[Pw_forum] How to calculate charged system binding energy?

2015-07-18 Thread Bahadır salmankurt
Dear pwscf users, I want to calculate charged system binding energy. I have been trying to calculate slab + molecule binding energy. For non vdw(van der waals) and vdw interaction(input_dft='vdw-df2'), I got good results. The binding energy with vdw is about 0.62 ev . But When I gave one addition