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[ÇóÖú] Lammps£º Çë°ï潨Á¢Ò»¸ö ʯī graphite µÄÊäÈë¾§¸ñÄ£ÐÍ£¬·¢¶ÌÏ¢Òà¿É

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units                metal
boundary        p p p
dimension        3
atom_style        atomic

#Ï뽨Á¢Ê¯Ä«graphiteµÄ¾§¸ñ£¬¸ù¾ÝMSµÄÊý¾Ý£¬Áù·½½á¹¹£¬a=b=2.46ºÍc=6.8 Angstroms£¬aºÍb³Ì120¡ã£¬ÆäÓà90¡ã
lattice custom 2.46 a1  1 0 0 a2 -0.5 0.866 0 a3 0 0 2.74 &
              basis 0 0 0    basis 0.333 0.667 0 &
              basis 0 0 0.5  basis 0.667 0.333 0.5

#region                box block 0 1 0 1 0 1
#create_box        1 box
#create_atoms        1 box        
#˵ÓÐ6¸öÔ­×Ó£¬¶ªÁË4¸ö

region                myr1 prism 0 1 0 1 0 1 0 0 0
create_box        1 myr1
create_atoms        1 region myr1
#ͬÑù˵ÓÐ6¸öÔ­×Ó£¬¶ªÁË4¸ö

mass                1 12.0


velocity        all create 5.0 87287 loop geom

pair_style rebo
pair_coeff * * CH.airebo C
pair_modify        shift yes

neighbor        0.3 bin
neigh_modify        delay 0 every 1 check yes

fix                1 all nve
#fix                2 all enforce

dump                1 all atom 100 dump.min

thermo                100

run                1000

neigh_modify        delay 0 every 1 check yes

dump_modify        1 every 25
thermo                50
minimize        1.0e-26 0.00001 1000 10000

[ Last edited by tfl03 on 2012-6-24 at 14:59 ]
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chaizhm: ½ð±Ò+2, лл~ 2012-06-25 08:57:57
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tfl03: ½ð±Ò+10, ºÃµÄ£¬ÎÒÊÔÑéһϠ2012-06-24 15:25:17
chaizhm: ½ð±Ò+1, лл~ 2012-06-25 08:58:12
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