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shaocairu

金虫 (初入文坛)

[求助] 什么是 partial charge distribution?

审稿人给的修改意见是
To understand the change of electronic properties, partial charge distribution near the Fermi energy should be analyzed to see if there is a change of charge localization.
请各位帮忙解释一下什么是 partial charge distribution,该如何计算,又如何分析呢?它与电荷局域化有什么关系?
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jpchou

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???????:
3?: Originally posted by shaocairu at 2013-11-19 21:18:33
?????????????HOMO-1??HOMO-2????????????????MS?????????HOMO???????HOMO-1??HOMO-2????????????????????????partial charge distribution near the Fermi energy??????????????л??~~~...

HOMO = highest occupied molecular orbital
??????????? orbital ~ ??????"???" highest, ????????B occupied
??"?θ?"?? ? ???? HOMO-1
"?δθ?"??? ???? HOMO-2
"?δδθ?"??? ???? HOMO-3
???????

?????????????partial charge distribution near the Fermi energy??????????

>????
http://pubs.acs.org/doi/abs/10.1021/la990367l
http://pubs.rsc.org/en/content/articlehtml/2000/cp/a906445a
http://www.sciencedirect.com/sci ... i/S0304388609001077
http://scitation.aip.org/content ... 13/10.1063/1.477170
.....
?己???????d

google ???P?I?? partial charge distribution ???M?
???o????????Y??
?????????

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4楼2013-11-19 22:45:39
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jpchou

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【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
shaocairu: 金币+5, ★★★很有帮助 2013-11-19 21:16:14
partial charge distribution near the Fermi energy
?????????? fermi level ?????? band
?? fermi level ????(HOMO, HOMO-1, HOMO-2) ??band ?? charge ??????????????
???N???
vasp ?????????@? http://cms.mpi.univie.ac.at/vasp/guide/node145.html
??????w ...... ?????? >_<
2楼2013-11-19 20:36:53
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shaocairu

金虫 (初入文坛)

???????:
2?: Originally posted by jpchou at 2013-11-19 20:36:53
partial charge distribution near the Fermi energy
?????????? fermi level ?????? band
?? fermi level ????(HOMO, HOMO-1, HOMO-2) ??band ?? charge ??????????????
???N???
vasp ?????????@? http: ...

?????????????HOMO-1??HOMO-2????????????????MS?????????HOMO???????HOMO-1??HOMO-2????????????????????????partial charge distribution near the Fermi energy??????????????л??~~~
3楼2013-11-19 21:18:33
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shaocairu

金虫 (初入文坛)

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4楼: Originally posted by jpchou at 2013-11-19 22:45:39
HOMO = highest occupied molecular orbital
就是某一個軌域 orbital ~ 它能量"最高" highest, 且是占據態 occupied
那"次高"呢 ? 就是 HOMO-1
"次次高"呢? 就是 HOMO-2
" ...

多谢多谢~
5楼2013-11-20 09:30:23
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