[Wien] (111) surface

Peter Blaha pblaha at zeus.theochem.tuwien.ac.at
Wed Mar 24 08:50:13 CET 2004


> How to model 111 surface of fcc material ? (e.g. Cu(111) or GaAs(111))
>
> I would like to relax Cu(111) and get the surface electronic structure.
>
> I would also like to make some calculations on Si(111) covered with some
> monolayers.

Here comes a struct file of Gold 111 surface modelled with 23 layers
(Depending on your interest you may not need that many layers).

                                      P.Blaha
--------------------------------------------------------------------------
Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
Phone: +43-1-58801-15671             FAX: +43-1-58801-15698
Email: blaha at theochem.tuwien.ac.at    WWW: http://info.tuwien.ac.at/theochem/
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-------------- next part --------------
Au                                                                             
H   LATTICE,NONEQUIV. ATOMS 12                                                 
MODE OF CALC=RELA                                                              
  5.449970  5.449970117.921870 90.000000 90.000000120.000000                   
ATOM  -1: X=0.66666667 Y=0.33333333 Z=0.58490566
          MULT= 2          ISPLIT= 4
      -1: X=0.33333333 Y=0.66666667 Z=0.41509434
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -2: X=0.33333333 Y=0.66666667 Z=0.62264151
          MULT= 2          ISPLIT= 4
      -2: X=0.66666667 Y=0.33333333 Z=0.37735849
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -3: X=0.00000000 Y=0.00000000 Z=0.66037736
          MULT= 2          ISPLIT= 4
      -3: X=0.00000000 Y=0.00000000 Z=0.33962264
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -4: X=0.66666667 Y=0.33333333 Z=0.69811321
          MULT= 2          ISPLIT= 4
      -4: X=0.33333333 Y=0.66666667 Z=0.30188679
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -5: X=0.33333333 Y=0.66666667 Z=0.73584906
          MULT= 2          ISPLIT= 4
      -5: X=0.66666667 Y=0.33333333 Z=0.26415094
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -6: X=0.00000000 Y=0.00000000 Z=0.77358491
          MULT= 2          ISPLIT= 4
      -6: X=0.00000000 Y=0.00000000 Z=0.22641509
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -7: X=0.66666667 Y=0.33333333 Z=0.81132075
          MULT= 2          ISPLIT= 4
      -7: X=0.33333333 Y=0.66666667 Z=0.18867925
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -8: X=0.33333333 Y=0.66666667 Z=0.84905660
          MULT= 2          ISPLIT= 4
      -8: X=0.66666667 Y=0.33333333 Z=0.15094340
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM  -9: X=0.00000000 Y=0.00000000 Z=0.88679245
          MULT= 2          ISPLIT= 4
      -9: X=0.00000000 Y=0.00000000 Z=0.11320755
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM -10: X=0.66666667 Y=0.33333333 Z=0.92452830
          MULT= 2          ISPLIT= 4
     -10: X=0.33333333 Y=0.66666667 Z=0.07547170
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM -11: X=0.33333333 Y=0.66666667 Z=0.96226415
          MULT= 2          ISPLIT= 4
     -11: X=0.66666667 Y=0.33333333 Z=0.03773585
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
ATOM -12: X=0.00000000 Y=0.00000000 Z=0.00000000
          MULT= 1          ISPLIT= 4
Au         NPT=  781  R0=0.00000500 RMT=    2.6000   Z: 79.0                   
LOCAL ROT MATRIX:    1.0000000 0.0000000 0.0000000
                     0.0000000 1.0000000 0.0000000
                     0.0000000 0.0000000 1.0000000
  12      NUMBER OF SYMMETRY OPERATIONS
-1 0 0 0.0000000
-1 1 0 0.0000000
 0 0-1 0.0000000
       1
-1 1 0 0.0000000
-1 0 0 0.0000000
 0 0 1 0.0000000
       2
-1 0 0 0.0000000
 0-1 0 0.0000000
 0 0-1 0.0000000
       3
-1 1 0 0.0000000
 0 1 0 0.0000000
 0 0 1 0.0000000
       4
 0-1 0 0.0000000
-1 0 0 0.0000000
 0 0 1 0.0000000
       5
 0 1 0 0.0000000
-1 1 0 0.0000000
 0 0-1 0.0000000
       6
 0-1 0 0.0000000
 1-1 0 0.0000000
 0 0 1 0.0000000
       7
 0 1 0 0.0000000
 1 0 0 0.0000000
 0 0-1 0.0000000
       8
 1-1 0 0.0000000
 0-1 0 0.0000000
 0 0-1 0.0000000
       9
 1 0 0 0.0000000
 0 1 0 0.0000000
 0 0 1 0.0000000
      10
 1-1 0 0.0000000
 1 0 0 0.0000000
 0 0-1 0.0000000
      11
 1 0 0 0.0000000
 1-1 0 0.0000000
 0 0 1 0.0000000
      12


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