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Õâ¸öinÎļþ´¿ÊôÊÇΪÁË¿´ AlºÍOÄܲ»ÄÜ·´Ó¦Ð´µÄÒ»¸öСÊÔÑ飬½á¹û±íÃ÷£¬ÑõÔ­×Ó¸ù±¾²»¶¯£¬Ò»µã¶¼²»ÏñÆøÌ壬AlÔ­×ÓµÄÎ»ÒÆ¶¼±ÈËû´óµÃ¶à£¬OÔ­×Ó»ù±¾ÔÚÔ­µØ²»¶¯£¬²»»áÖ÷¶¯ºÍAlÔ­×Ó½Ó´¥·´Ó¦£¬¾¿¾¹ÊÇÎªÊ²Ã´ÄØ£¿
3Â¥2016-05-24 18:34:34
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# Al dunhua 20nm chiyu

echo                screen
units                metal
atom_style        charge
dimension        3
boundary        f f f

neighbor        2.0 bin
neigh_modify        every 10 delay 0 check yes

# create geometry
# create Feball

region                box block 0 800 0 800 0 800 units box
create_box        2 box

lattice                fcc 3.61
region                lvqiu sphere 400 400 400 10 units box
create_atoms        1 region lvqiu

region                lvqiuwai sphere 400 400 400 15 units box side out
region                yangqiu sphere 400 400 400 30 units box
region                yangqi intersect 2 yangqiu lvqiuwai

create_atoms        2 random 1000 591659 yangqi

group                yang region yangqi
group                Al region lvqiu

pair_style          hybrid/overlay coul/streitz 12.0 wolf 0.31 eam/alloy

pair_coeff           * * coul/streitz AlO.streitz Al O
pair_coeff           * * eam/alloy AlO.eam.alloy Al O


# compute

compute                        2 Al pe/atom

velocity                Al create 300.0 56944 dist gaussian
velocity        yang create 300.0 591037 dist gaussian

fix                        1 all nvt temp 300.0 300.0 0.1
#fix                1 all nve
fix        2 all wall/reflect xlo EDGE xhi EDGE ylo EDGE yhi EDGE zlo EDGE zhi EDGE

fix        3 all qeq/slater 1 12.0 1.0e-6 100 coul/streitz

# thermo

thermo                        1000
thermo_style                custom step temp etotal pe ke
thermo_modify                lost ignore flush yes
timestep                0.001

#dump                5 all cfg 1000 dump.h523.*.cfg mass type xs ys zs
dump                1 all atom 1000 h523.lammpstrj
dump                2 Al custom 1000 h523.*.dump c_2

run                50000
2Â¥2016-05-24 18:31:25
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¶øÇÒÎÒÓÃÁË fix all nvt 300.0 400.0 0.1ÃüÁîΪʲôËãÍêºó¿´logÎļþ ·¢ÏÖ³ýÁ˵ÚÒ»²½ÒÔÍâµÄÿһ²½Î¶ȶ¼ÊÇ0ÄØ£¿£¿£¿
4Â¥2016-05-24 18:40:27
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abinitio

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3Â¥: Originally posted by ·îÌì´óԪ˧ at 2016-05-24 18:34:34
Õâ¸öinÎļþ´¿ÊôÊÇΪÁË¿´ AlºÍOÄܲ»ÄÜ·´Ó¦Ð´µÄÒ»¸öСÊÔÑ飬½á¹û±íÃ÷£¬ÑõÔ­×Ó¸ù±¾²»¶¯£¬Ò»µã¶¼²»ÏñÆøÌ壬AlÔ­×ÓµÄÎ»ÒÆ¶¼±ÈËû´óµÃ¶à£¬OÔ­×Ó»ù±¾ÔÚÔ­µØ²»¶¯£¬²»»áÖ÷¶¯ºÍAlÔ­×Ó½Ó´¥·´Ó¦£¬¾¿¾¹ÊÇÎªÊ²Ã´ÄØ£¿

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5Â¥2016-05-25 09:41:20
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