| 24小時(shí)熱門(mén)版塊排行榜 |
| 5 | 1/1 | 返回列表 |
| 查看: 820 | 回復(fù): 4 | ||
qbaiyi金蟲(chóng) (正式寫(xiě)手)
|
[求助]
學(xué)習(xí)abinit遇到的問(wèn)題,關(guān)于表面能的計(jì)算
|
|
今天學(xué)習(xí)abinit的教程4.4,學(xué)習(xí)計(jì)算100晶面的表面能,看了輸入文件,但是不明白輸入文件那個(gè)地方定義了要計(jì)算的是100的表面能。 #Definition of the k-point grids ngkpt 4 4 4 nshiftk 2 shiftk 0.5 0.0 0.5 0.0 0.5 0.5 #Definition of the unit cell acell 3*7.50559090E+00 # Lattice parameters of bulk aluminum rprim 0.5 -0.5 0.0 # These values will define a cell with two atoms, 0.5 0.5 0.0 # non-primitive, with a different orientation 0.0 0.0 1.0 # than the primitive cell. chkprim 0 # This input variable allows to use non-primitive unit # cells. Please, do not use it in other cases, # you might miss a primitive cell, faster to handle. #Definition of the atom types ntypat 1 # There is only one type of atom znucl 13 # The keyword "znucl" refers to the atomic number of the # possible type(s) of atom. The pseudopotential(s) # mentioned in the "files" file must correspond # to the type(s) of atom. Here, the only type is Aluminum #Definition of the atoms natom 2 # There are two atoms in this doubled cell typat 2*1 # These atoms are of type 1, that is, Aluminum xred # This keyword indicate that the location of the atoms # will follow, one triplet of number for each atom 0.0 0.0 0.0 # Triplet giving the REDUCED coordinate of atom 1. 0.5 0.5 0.5 # Triplet giving the REDUCED coordinate of atom 2. |
鐵桿木蟲(chóng) (著名寫(xiě)手)
金蟲(chóng) (正式寫(xiě)手)
鐵桿木蟲(chóng) (著名寫(xiě)手)
|
3樓: Originally posted by qbaiyi at 2013-05-15 13:16:58 謝謝你的解答。 我還有疑問(wèn),怎樣對(duì)4.4的輸入文件進(jìn)行修改就能直接就計(jì)算出表面能呢? 這個(gè)輸入文件要如何寫(xiě)?... 表面能是表面結(jié)構(gòu)和體相能量的差,因此不能只算一個(gè)結(jié)構(gòu)就得到表面能。 |
金蟲(chóng) (正式寫(xiě)手)
| 5 | 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] 290求調(diào)劑 +3 | dfffsar 2026-03-29 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 一志愿北京工業(yè)大學(xué),324分求調(diào)劑 +6 | 零八# 2026-03-28 | 6/300 |
|
|
[考研] 337求調(diào)劑 +4 | 《樹(shù)》 2026-03-29 | 4/200 |
|
|
[考研] 一志愿北京化工大學(xué)材料與化工(085600)296求調(diào)劑 +17 | 稻妻小編 2026-03-26 | 17/850 |
|
|
[考研] 329求調(diào)劑 +10 | 鈕恩雪 2026-03-25 | 10/500 |
|
|
[考研] 315求調(diào)劑 +4 | akie... 2026-03-28 | 5/250 |
|
|
[考研] 本科新能源科學(xué)與工程,一志愿華理能動(dòng)285求調(diào)劑 +7 | AZMK 2026-03-28 | 11/550 |
|
|
[考研] 347求調(diào)劑 +3 | 山頂見(jiàn)α 2026-03-25 | 3/150 |
|
|
[考研] 311求調(diào)劑 +9 | lin0039 2026-03-26 | 9/450 |
|
|
[考研] 292求調(diào)劑 +14 | 鵝鵝鵝額額額額?/a> 2026-03-25 | 15/750 |
|
|
[考研] 330一志愿中國(guó)海洋大學(xué) 化學(xué)工程 085602 有讀博意愿 求調(diào)劑 +3 | wywy.. 2026-03-27 | 4/200 |
|
|
[考研] 考研調(diào)劑 +4 | Sanmu-124 2026-03-26 | 4/200 |
|
|
[考研] 348求調(diào)劑 +4 | 小懶蟲(chóng)不懶了 2026-03-27 | 5/250 |
|
|
[考研] 085601 材料工程 313分 求調(diào)劑 +5 | Ong3 2026-03-27 | 5/250 |
|
|
[考研] 一志愿陜師大生物學(xué)071000,298分,求調(diào)劑 +5 | SYA! 2026-03-23 | 5/250 |
|
|
[考研] 打過(guò)很多競(jìng)賽,085406控制工程300分,求調(diào)劑 +3 | askeladz 2026-03-26 | 3/150 |
|
|
[考研] 334分 一志愿武理-080500 材料求調(diào)劑 +4 | 李李不服輸 2026-03-25 | 4/200 |
|
|
[考研] 求b區(qū)院校調(diào)劑 +4 | 周56 2026-03-24 | 5/250 |
|
|
[考研] 285求調(diào)劑 +3 | AZMK 2026-03-24 | 3/150 |
|
|
[考研] 292求調(diào)劑 +4 | 鵝鵝鵝額額額額?/a> 2026-03-24 | 4/200 |
|