24小时热门版块排行榜    

查看: 2903  |  回复: 6

hexin1982

新虫 (小有名气)

[求助] PDOS中如何确定各分轨道 已有1人参与

下面是我计算得到的Fe的3d电子的PDOS
# E (eV)   ldos(E)   pdos(E)    pdos(E)    pdos(E)    pdos(E)    pdos(E)   
-5.000  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.900  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.800  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.700  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.600  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.500  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.400  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.300  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.200  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.100  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-4.000  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.900  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.800  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.700  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.600  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.500  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.400  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.300  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.200  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.100  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-3.000  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-2.900  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-2.800  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
-2.700  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00  0.000E+00
。。。。。。。。。。。。。。。

请问如何分辨这5个PDOS分别属于哪个轨道?这里的Fe原子处于八面体晶场中。
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hexin1982

新虫 (小有名气)

怪我粗心,这里的给出的数据全为0,后面的不为0的
2楼2016-07-24 21:33:17
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jpchou

专家顾问 (著名写手)

???@???n???????????????? VASP output files (DOSCAR, EIGENVAL, PROCAR....)
?????????????^??n???
3楼2016-07-25 17:28:33
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

souledge

专家顾问 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
在QE的源代码里有提示:
CODE:
  CHARACTER (len=1)  :: l_label(0:3)=(/'s','p','d','f'/)
  CHARACTER (len=7)  :: lm_label(1:7,1:3)=reshape( (/ &
    'z      ','x      ','y      ','       ','       ','       ','       ', &
    'z2     ','xz     ','yz     ','x2-y2  ','xy     ','       ','       ', &
    'z3     ','xz2    ','yz2    ','zx2-zy2','xyz    ','x3-3xy2','3yx2-y3' /), (/7,3/) )

projwfc.x的输出中也有这样的提示:
CODE:
     state # 129: atom  33 (Ti ), wfc  1 (l=0 m= 1)
     state # 130: atom  33 (Ti ), wfc  2 (l=1 m= 1)
     state # 131: atom  33 (Ti ), wfc  2 (l=1 m= 2)
     state # 132: atom  33 (Ti ), wfc  2 (l=1 m= 3)
     state # 133: atom  33 (Ti ), wfc  3 (l=0 m= 1)
     state # 134: atom  33 (Ti ), wfc  4 (l=2 m= 1)
     state # 135: atom  33 (Ti ), wfc  4 (l=2 m= 2)
     state # 136: atom  33 (Ti ), wfc  4 (l=2 m= 3)
     state # 137: atom  33 (Ti ), wfc  4 (l=2 m= 4)
     state # 138: atom  33 (Ti ), wfc  4 (l=2 m= 5)

在PP/Doc中,还有更加详细的文档说明:
CODE:
   ::: Orbital Order
   
      Order of m-components for each l in the output:
      
          1, cos(phi), sin(phi), cos(2*phi), sin(2*phi), .., cos(l*phi), sin(l*phi)
      
      where phi is the polar angle:x=r cos(theta)cos(phi), y=r cos(theta)sin(phi)
      This is determined in file flib/ylmr2.f90 that calculates spherical harmonics.
      
      for l=1:
        1 pz     (m=0)
        2 px     (real combination of m=+/-1 with cosine)
        3 py     (real combination of m=+/-1 with sine)
      
      for l=2:
        1 dz2    (m=0)
        2 dzx    (real combination of m=+/-1 with cosine)
        3 dzy    (real combination of m=+/-1 with sine)
        4 dx2-y2 (real combination of m=+/-2 with cosine)
        5 dxy    (real combination of m=+/-2 with sine)

思想重于技巧,内涵重于表象
4楼2016-07-25 21:45:05
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

souledge

专家顾问 (著名写手)

???????:
3?: Originally posted by jpchou at 2016-07-25 17:28:33
???@???n???????????????? VASP output files (DOSCAR, EIGENVAL, PROCAR....)
?????????????^??n???

?????QE (Quantum-Espresso) ???????????VASP??
思想重于技巧,内涵重于表象
5楼2016-07-25 21:46:56
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

hexin1982

新虫 (小有名气)

引用回帖:
5楼: Originally posted by souledge at 2016-07-25 21:46:56
这个是QE (Quantum-Espresso) 的输出,不是VASP的...

谢谢回复,我弄清楚了,就是被这个m困扰。
   for l=2:
        1 dz2    (m=0)
        2 dzx    (real combination of m=+/-1 with cosine)
        3 dzy    (real combination of m=+/-1 with sine)
        4 dx2-y2 (real combination of m=+/-2 with cosine)
        5 dxy    (real combination of m=+/-2 with sine)
这前面的12345用m来表示,与磁量子数弄混了。
6楼2016-07-25 21:59:57
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhywind200

铜虫 (正式写手)

你这个是什么软件算的?

发自小木虫Android客户端
7楼2016-07-29 08:35:35
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 hexin1982 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[博后之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 1uaZt2kAZj2S 2026-10-30 17/850 2026-11-02 02:45 by xzcv0Tehd8lQ
[公派出国] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +4 1uaZt2kAZj2S 2026-10-30 16/800 2026-11-02 02:45 by xzcv0Tehd8lQ
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +6 X5bHxOULxFqb 2026-10-30 16/800 2026-11-02 02:34 by xzcv0Tehd8lQ
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 hKe7U1kad5Sg 2026-10-31 8/400 2026-11-02 00:37 by xzcv0Tehd8lQ
[基金申请] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +5 xvJS1BYDxvBS 2026-10-31 10/500 2026-11-02 00:24 by xzcv0Tehd8lQ
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +5 xvJS1BYDxvBS 2026-10-31 11/550 2026-11-02 00:21 by xzcv0Tehd8lQ
[找工作] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +5 1uaZt2kAZj2S 2026-10-31 8/400 2026-11-02 00:15 by xzcv0Tehd8lQ
[基金申请] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +4 1uaZt2kAZj2S 2026-10-30 15/750 2026-11-02 00:08 by xzcv0Tehd8lQ
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +4 1uaZt2kAZj2S 2026-10-30 19/950 2026-11-02 00:02 by xzcv0Tehd8lQ
[基金申请] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 hKe7U1kad5Sg 2026-10-31 6/300 2026-11-01 22:11 by xzcv0Tehd8lQ
[考博] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 1uaZt2kAZj2S 2026-10-31 7/350 2026-11-01 21:45 by xzcv0Tehd8lQ
[教师之家] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +6 X5bHxOULxFqb 2026-10-30 16/800 2026-11-01 21:19 by xzcv0Tehd8lQ
[论文投稿] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 hKe7U1kad5Sg 2026-10-31 5/250 2026-11-01 20:03 by xzcv0Tehd8lQ
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 1uaZt2kAZj2S 2026-10-30 15/750 2026-11-01 16:52 by BCdvBAEpt3zm
[论文投稿] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 1uaZt2kAZj2S 2026-10-30 13/650 2026-11-01 16:45 by BCdvBAEpt3zm
[找工作] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +4 1uaZt2kAZj2S 2026-10-31 8/400 2026-11-01 14:48 by BCdvBAEpt3zm
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 1uaZt2kAZj2S 2026-10-31 7/350 2026-11-01 12:40 by BCdvBAEpt3zm
[考研] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 1uaZt2kAZj2S 2026-10-31 8/400 2026-11-01 12:38 by BCdvBAEpt3zm
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 1uaZt2kAZj2S 2026-10-30 17/850 2026-11-01 12:24 by BCdvBAEpt3zm
[考研] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 1uaZt2kAZj2S 2026-10-30 16/800 2026-11-01 12:14 by BCdvBAEpt3zm
信息提示
请填处理意见