 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 2 | 1/1 | 返回列表 |
| 查看: 469 | 回復(fù): 1 | ||
貝芷苡銅蟲 (小有名氣)
|
[求助]
磁性計(jì)算
|
|
the picture shows the calculated local density of states (LDOS) for the carbon dopant and the neighboring Zn atoms. Strong coupling between the carbon s and p orbitals and the s orbital of Zn can be seen. The interaction causes the carbon 2s orbital around 9 eV and the carbon 2p orbital near 2.3 eV to split. The spin-up bands are fully occupied while the spin-down bands are partially filled, resulting in a magnetic moment of 2.02B per carbon dopant. The magnetic moment is mainly contributed by the carbon p orbitals (0.85B), while each of the neighboring Zn atoms and second nearest neighboring oxygen atoms also contribute a small part (0.11B and 0.05B, respectively), suggesting the Zn-C system as the origin of magnetism in C-doped ZnO. The estimated formation energy of the CO defect is 5.3 eV, with respect to bulk ZnO and an isolated carbon atom. Similar calculations on carbon substitution for Zn and interstitial carbon showed that they do not result in magnetism 紅字部分中的數(shù)據(jù)值怎么得來的？ 3.jpg |
回復(fù)此樓» 猜你喜歡
本人考085602 化學(xué)工程 專碩
已經(jīng)有23人回復(fù)
-
求調(diào)劑院校信息
已經(jīng)有4人回復(fù)
-
085600材料與化工306
已經(jīng)有4人回復(fù)
-
286求調(diào)劑
已經(jīng)有10人回復(fù)
-
328求調(diào)劑，英語六級(jí)551，有科研經(jīng)歷
已經(jīng)有9人回復(fù)
-
一志愿北京化工大學(xué)070300 學(xué)碩336求調(diào)劑
已經(jīng)有4人回復(fù)
-
286分人工智能專業(yè)請求調(diào)劑愿意跨考！
已經(jīng)有8人回復(fù)
-
資源與環(huán)境 調(diào)劑申請(333分)
已經(jīng)有5人回復(fù)
-
280求調(diào)劑
已經(jīng)有12人回復(fù)
-
269專碩求調(diào)劑
已經(jīng)有5人回復(fù)
2樓2012-11-04 20:50:21
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 貝芷苡 的主題更新
| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 302求調(diào)劑 +12 | 呼呼呼。。。。 2026-03-17 | 12/600 |
|
|---|---|---|---|---|
|
|
[考研] 材料與化工（0856）304求 B區(qū) 調(diào)劑 +3 | 邱gl 2026-03-21 | 3/150 |
|
|
[考研] 求調(diào)劑 +6 | Mqqqqqq 2026-03-19 | 6/300 |
|
|
|
[考研] 070300化學(xué)319求調(diào)劑 +7 | 錦鯉0909 2026-03-17 | 7/350 |
|
|
|
[考研] 303求調(diào)劑 +5 | 睿08 2026-03-17 | 7/350 |
|
|
|
[考研] 求調(diào)劑 +3 | Ma_xt 2026-03-17 | 3/150 |
|
|
|
[考研] 華東師范大學(xué)-071000生物學(xué)-293分-求調(diào)劑 +3 | 研究生何瑤明 2026-03-18 | 3/150 |
|
|
|
[考研] 22408 344分 求調(diào)劑 一志愿 華電計(jì)算機(jī)技術(shù) +4 | solanXXX 2026-03-20 | 4/200 |
|
|
|
[考研] 295求調(diào)劑 +4 | 一志愿京區(qū)211 2026-03-18 | 6/300 |
|
|
|
[考研] 260求調(diào)劑 +3 | 朱芷琳 2026-03-20 | 3/150 |
|
|
|
[考研] 261求B區(qū)調(diào)劑，科研經(jīng)歷豐富 +3 | 牛奶很忙 2026-03-20 | 4/200 |
|
|
|
[考研] 求調(diào)劑 +3 | eation27 2026-03-20 | 3/150 |
|
|
|
[考研] 0703化學(xué)調(diào)劑 +4 | 18889395102 2026-03-18 | 4/200 |
|
|
|
[考研] 328求調(diào)劑，英語六級(jí)551，有科研經(jīng)歷 +4 | 生物工程調(diào)劑 2026-03-16 | 12/600 |
|
|
|
[考研] 344求調(diào)劑 +6 | knight344 2026-03-16 | 7/350 |
|
|
|
[考研] 有沒有道鐵/土木的想調(diào)劑南林，給自己招師弟中～ +3 | TqlXswl 2026-03-16 | 7/350 |
|
|
|
[考研] 一志愿南京大學(xué)，080500材料科學(xué)與工程，調(diào)劑 +4 | Jy? 2026-03-16 | 4/200 |
|
|
|
[論文投稿] 有沒有大佬發(fā)小論文能帶我個(gè)二作 +3 | 增銳漏人 2026-03-17 | 4/200 |
|
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|
|
|
[考研] 070303 總分349求調(diào)劑 +3 | LJY9966 2026-03-15 | 5/250 |
|