| 5 | 1/1 | 返回列表 |
| 查看: 5837 | 回復: 7 | |||
| 【獎勵】 本帖被評價4次,作者漫天飄雪增加金幣 2.8 個 | |||
| 當前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | |||
[資源]
Quantum expresso計算計算費米面
|
|||
|
本教程轉發(fā)自https://blog.sciencenet.cn/home.php?mod=space&uid=3352196&do=blog&quickforward=1&id=1070348 1.普通自洽計算(pw.x<scf.in>scf.out) &CONTROL calculation = 'scf' prefix = 'silicon' restart_mode = 'from_scratch' wf_collect = .false. pseudo_dir = './', outdir = './' disk_io = 'low' tstress = .true. tprnfor = .true. etot_conv_thr = 1.0d-5 forc_conv_thr = 1.0d-4 / &SYSTEM ibrav = 2, celldm(1) = 10.2, nat = 2, ntyp = 1, ecutwfc = 50 ecutrho = 800 occupations = 'smearing' smearing = 'mp' degauss = 0.02 nbnd = 28 noncolin = .true. lspinorb = .true. / &electrons diagonalization = 'david' mixing_mode = 'plain' mixing_beta = 0.7 conv_thr = 1.0d-9 / ATOMIC_SPECIES Si 28.08600 Si.pbe-n-kjpaw_psl.0.1.UPF ATOMIC_POSITIONS {crystal} Si 0.000000000 0.000000000 0.000000000 Si 0.250000000 0.250000000 0.250000000 K_POINTS {automatic} 6 6 6 0 0 0 2.用密集網格k點進行一次非自洽計算(pw.x<nscf.in>nscf.out) &CONTROL calculation = 'nscf' prefix = 'silicon' restart_mode = 'from_scratch' wf_collect = .false. pseudo_dir = './', outdir = './' disk_io = 'low' tstress = .true. tprnfor = .true. etot_conv_thr = 1.0d-5 forc_conv_thr = 1.0d-4 verbosity = 'high' / &SYSTEM ibrav = 2, celldm(1) = 10.2, nat = 2, ntyp = 1, ecutwfc = 50 ecutrho = 738 occupations = 'smearing' smearing = 'mp' degauss = 0.02 nbnd = 28 noncolin = .true. lspinorb = .true. / &electrons diagonalization = 'david' mixing_mode = 'plain' mixing_beta = 0.7 conv_thr = 1.0d-9 / ATOMIC_SPECIES Si 28.08600 Si.pbe-n-kjpaw_psl.0.1.UPF ATOMIC_POSITIONS {crystal} Si 0.000000000 0.000000000 0.000000000 Si 0.250000000 0.250000000 0.250000000 K_POINTS {automatic} 40 40 40 0 0 0 3.將計算的k點以及相應的本征值,轉換成xcrysden軟件的bxsf格式(fs.x<fs.in>fs.out) &fermi outdir='./' prefix='silicon' / 4.采用xcrysden來畫圖,輸入文件為silicon_fs.bxsf |
專家顧問
|
本帖內容被屏蔽 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 求調劑推薦 材料 304 +20 | 荷包蛋hyj 2026-03-26 | 20/1000 |
|
|---|---|---|---|---|
|
[考研] 342求調劑 +11 | Mary Keen 2026-03-28 | 12/600 |
|
|
[考研] 379求調劑 +3 | ?苦瓜不苦 2026-04-01 | 3/150 |
|
|
[考研] 290求調劑 +5 | dfffsar 2026-03-29 | 5/250 |
|
|
[考研] 生物與醫(yī)藥考研調劑 +5 | 鐵憨憨123425 2026-03-31 | 5/250 |
|
|
[考研] 358求調劑 +3 | 王向陽花 2026-03-31 | 3/150 |
|
|
[考研] 求0861交通運輸專碩or材料專碩調劑 +4 | 勒布朗@ 2026-03-31 | 4/200 |
|
|
[考研] 土木304求調劑 +3 | 兔突突突, 2026-03-31 | 3/150 |
|
|
[考研] 考研調劑 +9 | 小蠟新筆 2026-03-29 | 10/500 |
|
|
[考研] 調劑 +4 | GK72 2026-03-30 | 4/200 |
|
|
[考研] 一志愿廈門大學材料工程專碩354找調劑。! +5 | 貝唄鋇鋇 2026-03-30 | 5/250 |
|
|
[考研] 292求調劑 +13 | 是妍子也是研子 2026-03-30 | 13/650 |
|
|
[考研] 293求調劑 +3 | 末未mm 2026-03-30 | 5/250 |
|
|
[考研] 0703 化學 求調劑,一志愿山東大學 342 分 +7 | Shern—- 2026-03-28 | 7/350 |
|
|
[考研] 一志愿北京工業(yè)大學,324分求調劑 +6 | 零八# 2026-03-28 | 6/300 |
|
|
[考研] 本科雙非材料,跨考一志愿華電085801電氣,283求調劑,任何專業(yè)都可以 +6 | 芝士雪baoo 2026-03-28 | 8/400 |
|
|
[考研] 求調劑 +6 | 蘆lty 2026-03-25 | 7/350 |
|
|
[考研] 材料與化工(0856)304求B區(qū)調劑 +8 | 邱gl 2026-03-27 | 8/400 |
|
|
[考研] 275求調劑 +10 | jjjjjjjjjjl 2026-03-27 | 10/500 |
|
|
[考研] 298調劑 +3 | jiyingjie123 2026-03-27 | 3/150 |
|