1.安裝:
官網下載:https://atomsk.univ-lille.fr/dl.php
2.cmd如何打開:按住“菜單”+R,再輸入cmd,即可打開;
3.cd 進入裝有Atomsk的文件夾,輸入atomsk的相關命令即可。
學習資料:
1.b站視頻:https://www.bilibili.com/video/BV1pt4y1v78L
2.資料:https://download.csdn.net/download/qq_43191733/15685730?utm_medium=distribute.pc_relevant_download.none-task-download-2~default~BlogCommendFromBaidu~default-1.nonecase&depth_1-utm_source=distribute.pc_relevant_download.none-task-download-2~default~BlogCommendFromBaidu~default-1.nonecase
4.生成多晶冰模型(注意符號,很嚴格,多一個或者少一個都不能運行)
atomsk Ih703459.cif -orthocell Ice_cell.xsf #單斜變為正交處理,盒子大小變化
lx=180 #生成盒子大小x、y、z
ly=180
lz=180
nx=2 #晶粒數2*2*2*原本元胞所含晶粒數,如果是2,則包含16個晶粒
ny=2
nz=2
sx=`echo "$lx/$nx" |bc`
sy=`echo "$ly/$ny" |bc`
sz=`echo "$lz/$nz" |bc`
echo "box $lx $ly $lz" >./01set
for ((i=0; i<nx; i++)) ; do
for ((j=0; j<ny; j++)) ; do
for ((k=0; k<nz; k++)) ; do
nodex0=`echo "$sx * ($i+0.25)" |bc`
nodex1=`echo "$sx * ($i+0.75)" |bc`
nodey0=`echo "$sy * ($j+0.25)" |bc`
nodey1=`echo "$sy * ($j+0.75)" |bc`
nodez0=`echo "$sz * ($k+0.25)" |bc`
nodez1=`echo "$sz * ($k+0.75)" |bc`
echo "node $nodex0 $nodey0 $nodez0 random" >>./01set #隨機數生成點
echo "node $nodex1 $nodey1 $nodez1 random" >>./01set
#echo "node $nodex1 $nodey0 $nodez1 random" >>./01set
#echo "node $nodex0 $nodey1 $nodez1 random" >>./01set
done
done
done
atomsk --polycrystal Ice_cell.xsf 01set IcePoly.cfg -wrap
atomsk IcePoly.cfg lmp