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新豐客木蟲 (小有名氣)
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[求助]
能帶圖間斷高對稱k點取值問題
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k點取值如下 K_POINTS 28 0.0 0.0 0.0 1.0 0.0 0.0 0.1 1.0 0.0 0.0 0.2 1.0 0.0 0.0 0.3 1.0 0.0 0.0 0.4 1.0 0.0 0.0 0.5 1.0 0.0 0.0 0.6 1.0 0.0 0.0 0.7 1.0 0.0 0.0 0.8 1.0 0.0 0.0 0.9 1.0 0.0 0.0 1.0 1.0 0.0 0.0 0.0 1.0 0.0 0.1 0.1 1.0 0.0 0.2 0.2 1.0 0.0 0.3 0.3 1.0 0.0 0.4 0.4 1.0 0.0 0.5 0.5 1.0 0.0 0.6 0.6 1.0 0.0 0.7 0.7 1.0 0.0 0.8 0.8 1.0 0.0 0.9 0.9 1.0 0.0 1.0 1.0 1.0 0.0 0.0 0.0 1.0 0.1 0.1 0.1 1.0 0.2 0.2 0.2 1.0 0.3 0.3 0.3 1.0 0.4 0.4 0.4 1.0 0.5 0.5 0.5 1.0 這是nscf的28個點,在plotband.x畫圖時,其取點方式是首尾點,和每間隔9個取兩次(即使把伽馬點刪掉也會間隔9個取兩次),即 high-symmetry point: 0.0000 0.0000 0.0000 x coordinate 0.0000 high-symmetry point: 0.0000 0.0000 1.0000 x coordinate 1.0000 high-symmetry point: 0.0000 0.1000 0.1000 x coordinate 1.0000 high-symmetry point: 0.0000 1.0000 1.0000 x coordinate 2.2728 high-symmetry point: 0.1000 0.1000 0.1000 x coordinate 2.2728 high-symmetry point: 0.5000 0.5000 0.5000 x coordinate 2.9656 這樣在其作圖時,出現(xiàn)了點的間斷,就是從1.0開始直接回到伽馬點,又從伽馬點開始做圖,請教,這是為什么,該怎么樣解決?還是說plotband.x在使用時有什么沒有注意到的問題? 圖片已經(jīng)上傳。 |
專家顧問 (著名寫手)
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專家經(jīng)驗: +20 |
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??o???c??????????B?m????D???????????????g?????r?l?? K_POINTS 28 0.0 0.0 0.0 1.0 0.0 0.0 0.1 1.0 0.0 0.0 0.2 1.0 0.0 0.0 0.3 1.0 0.0 0.0 0.4 1.0 0.0 0.0 0.5 1.0 0.0 0.0 0.6 1.0 0.0 0.0 0.7 1.0 0.0 0.0 0.8 1.0 0.0 0.0 0.9 1.0 0.0 0.0 1.0 1.0 ?@?e????????? 0,0,1 ????? 0,0,0 ?D??????????g?? 0.0 0.0 0.0 1.0 0.0 0.1 0.1 1.0 0.0 0.2 0.2 1.0 0.0 0.3 0.3 1.0 0.0 0.4 0.4 1.0 0.0 0.5 0.5 1.0 0.0 0.6 0.6 1.0 0.0 0.7 0.7 1.0 0.0 0.8 0.8 1.0 0.0 0.9 0.9 1.0 0.0 1.0 1.0 1.0 ?@?e????????????S 0.0 0.0 0.0 1.0 0.1 0.1 0.1 1.0 0.2 0.2 0.2 1.0 0.3 0.3 0.3 1.0 0.4 0.4 0.4 1.0 0.5 0.5 0.5 1.0 ?????? k ?c??? K_POINTS 21 0.0 0.0 1.0 1.0 0.0 0.0 0.9 1.0 0.0 0.0 0.8 1.0 0.0 0.0 0.7 1.0 0.0 0.0 0.6 1.0 0.0 0.0 0.5 1.0 0.0 0.0 0.4 1.0 0.0 0.0 0.3 1.0 0.0 0.0 0.2 1.0 0.0 0.0 0.1 1.0 0.0 0.0 0.0 1.0 0.0 0.1 0.1 1.0 0.0 0.2 0.2 1.0 0.0 0.3 0.3 1.0 0.0 0.4 0.4 1.0 0.0 0.5 0.5 1.0 0.0 0.6 0.6 1.0 0.0 0.7 0.7 1.0 0.0 0.8 0.8 1.0 0.0 0.9 0.9 1.0 0.0 1.0 1.0 1.0 ???? (0,0,0) -> (0.5, 0.5, 0.5) ?@?ξ?????? ???????e??·????????? |
木蟲 (小有名氣)
專家顧問 (著名寫手)
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專家經(jīng)驗: +20 |
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1?????????????????k?????????????????????????????????????????????????? > ?????]????????"???N" 2??????k??·??????????????????????fcc?????0??0??0????????0??0??1????????0??1??1????????1??1??1????????0??0??0????????? > ?@.....??????f?????@???x???.... ?? band structure??·?????x?? irreducible zone ?? ????B??????????? ??????@?PAPER???e?????f?? http://www.sciencedirect.com/sci ... i/S0927025610002697 |
木蟲 (小有名氣)
銀蟲 (初入文壇)
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