24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 1839  |  回复: 5
【有奖交流】积极回复本帖子,参与交流,就有机会分得作者 Anne_Lin 的 5 个金币
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

Anne_Lin

新虫 (初入文坛)

[交流] 怎么用FAC算碰撞截面

求助怎么用FAC算离子的碰撞激发截面呀

发自小木虫Android客户端
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

rlafite

木虫 (正式写手)


小木虫: 金币+0.5, 给个红包,谢谢回帖
引用回帖:
3楼: Originally posted by Anne_Lin at 2024-09-05 02:19:20
请问那个lev.文件里面能级能量对应原子态应该怎么看呢?2p-1(1)3s+1(1)0
...

the number before the parenthesis is the number of electrons of the subshell. e.g., 2p+3 is 3 electrons on 2p+ shell, or 2p_3/2
the number in the parenthesis is the total angular momentum of the subshell.
the number after is the total angular momentum after coupling all previous subshells.
Kappa =Orbital symmetries (emitted)
5楼2024-09-06 01:02:43
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 6 个回答

rlafite

木虫 (正式写手)


小木虫: 金币+0.5, 给个红包,谢谢回帖
-bash-4.2$ more Fe+2_eii.sf
# calculate the electron impact ionization cross sections of Fe+2
# # Fe: 1s(2) 2s(2) 2p(6) 3s(2) 3p(6) 3d(6) 4s(2)
# # # Fe+2: [Ar] 3d6
# #

SetAtom('Fe')
# 1s shell is closed
Closed('1s 3s 3p')
# Cr-like ground state
Config('2*8 3d6', group='fe17')
# V-like configuations
Config('2*7 3d6', group='fe18')

# solve the structure problem
ConfigEnergy(0)
OptimizeRadial(['fe17'])
ConfigEnergy(1)
Structure('Fe+2_f.lev.b', ['fe17'])
Structure('Fe+2_f.lev.b', ['fe18'])
MemENTable('Fe+2_f.lev.b')
PrintTable('Fe+2_f.lev.b', 'Fe+2_f.lev', 1)

# set the output collision energies
e = [500.0, 800.0, 1.0e3, 1.5e3, 2.0e3, 3.0e3, 4.2e3, 5.0e3, 6.0e3, 8.0e3, 10.0e3]
SetUsrCIEGrid($e)

CITable('Fe+2.ci.b', ['fe17'], ['fe18'])
PrintTable('Fe+2.ci.b', 'Fe+2.ci', 1)
2楼2024-09-05 00:38:59
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

Anne_Lin

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by rlafite at 2024-09-05 00:38:59
-bash-4.2$ more Fe+2_eii.sf
# calculate the electron impact ionization cross sections of Fe+2
# # Fe: 1s(2) 2s(2) 2p(6) 3s(2) 3p(6) 3d(6) 4s(2)
# # # Fe+2:  3d6
# #

SetAtom('Fe')
# 1s shell i ...

请问那个lev.文件里面能级能量对应原子态应该怎么看呢?2p-1(1)3s+1(1)0

发自小木虫Android客户端
3楼2024-09-05 22:19:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

Anne_Lin

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by rlafite at 2024-09-05 00:38:59
-bash-4.2$ more Fe+2_eii.sf
# calculate the electron impact ionization cross sections of Fe+2
# # Fe: 1s(2) 2s(2) 2p(6) 3s(2) 3p(6) 3d(6) 4s(2)
# # # Fe+2:  3d6
# #

SetAtom('Fe')
# 1s shell i ...

非常感谢

发自小木虫Android客户端
4楼2024-09-05 22:20:25
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 求调剂 +11 张zz111 2026-03-27 12/600 2026-04-02 22:47 by JourneyLucky
[基金申请] 请问共同通讯和共同一作的认可度问题 10+4 psa1234 2026-04-01 9/450 2026-04-02 22:03 by god_tian
[考研] 化工调剂303分,过四级 +14 栖梧待风 2026-04-02 14/700 2026-04-02 21:58 by 科研小专家
[考研] 一志愿a区211,085601-307分求调剂 +11 党嘉豪 2026-03-31 24/1200 2026-04-02 21:54 by yuq
[考研] 312求调剂 +5 小小墨123 2026-04-02 6/300 2026-04-02 20:12 by dongzh2009
[考研] 085602化工求调剂(331分) +9 111@127 2026-03-30 9/450 2026-04-02 20:00 by dick_runner
[考研] 26考研调剂 +4 Wnz.20030617 2026-04-01 5/250 2026-04-02 16:11 by 1939136013狗壮
[考研] 085600,材料与化工321分求调剂 +11 大馋小子 2026-03-28 11/550 2026-04-02 15:59 by yunlongyang
[考研] 化学工程专硕324分,一志愿中国矿业大学求调剂 +7 耿耿1314 2026-04-01 7/350 2026-04-02 07:40 by 尚水阁主
[考研] 求调剂0703 +5 周嘉尧 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[考研] 349求调剂 +6 吃的不少 2026-04-01 6/300 2026-04-01 17:55 by JYD2011
[考研] 070300求调剂306分 +5 26要上岸 2026-03-27 5/250 2026-04-01 11:09 by oooqiao
[考研] 301求调剂 +8 axibli 2026-04-01 8/400 2026-04-01 09:51 by 我的船我的海
[考研] 考研调剂求助 +7 13287130938 2026-03-31 7/350 2026-03-31 16:39 by 690616278
[考研] 材料与化工272求调剂 +25 阿斯蒂芬2004 2026-03-28 25/1250 2026-03-31 16:27 by hypershenger
[考研] 物理学调剂 +4 小羊36 2026-03-30 4/200 2026-03-31 16:16 by lishahe
[考研] 313求调剂 +6 卖个关子吧 2026-03-31 6/300 2026-03-31 10:58 by Jaylen.
[考研] 085600 286分 材料求调剂 +11 麻辣鱿鱼 2026-03-27 12/600 2026-03-30 19:33 by Wang200018
[考研] 279求调剂 +4 蝶舞轻绕 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[考研] 285求调剂 +4 AZMK 2026-03-27 7/350 2026-03-27 20:59 by AZMK
信息提示
请填处理意见