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band_structure [2009/11/25 23:02]
jelen
band_structure [2014/10/20 12:42] (current)
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    Fermi Level =   ​-4.33045968490834 ​    Fermi Level =   ​-4.33045968490834 ​
  
-In next step, we run the ''​FIREBALL''​ code again, but now with fixed charges (**''​ifixcharge = 1''​**) and with a new set of k-points in desired high-symmetry directions in the first Brillouin zone. Remember we need having **''​CHARGES''​** file in a working directory for a restart. In this particular case,we have chosen a direction ''​L-Γ-X-Γ''​ stored in a **''​lgxg.kpts''​** file (see also fig. 1).+In next step, we run the ''​FIREBALL''​ code again, but now with fixed charges (**''​ifixcharge = 1''​**) and with a new set of k-points in desired high-symmetry directions in the first Brillouin zone. Remember we need having **''​CHARGES''​** file in a working directory for a restart. In this particular case,we have chosen a direction ''​L-Γ-X-Γ''​ stored in a **''​{{:lgxg.kpts|lgxg.kpts}}''​** file (see also fig. 1).
  
  
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   multiplot>​ plot "​ek.dat"​ using 1:7 with lines   multiplot>​ plot "​ek.dat"​ using 1:7 with lines
   ​   ​
-{{:​si-bulk:​si-bulk.png|Si-bulk Band Structure}}+{{:​si-bulk:​si-bulk.png?400|Si-bulk Band Structure}}
  
  
   ​   ​
 +
 ===== DOS ===== ===== DOS =====
  
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   gnuplot> ​ plot "​dens_TOT.dat"​ using 2:1 title 'Total DOS' with lines, \   gnuplot> ​ plot "​dens_TOT.dat"​ using 2:1 title 'Total DOS' with lines, \
             "​dens_001.dat"​ using 11:1 title 'PDOS Si atom ' with lines             "​dens_001.dat"​ using 11:1 title 'PDOS Si atom ' with lines
 +
 +{{:​si-bulk:​pdos-si_bulk.png?​400|DOS Si Bulk}}
 +
  
  
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band_structure.1259186554.txt.gz · Last modified: 2011/02/18 13:14 (external edit)