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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(diǎn)取值問題
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k點(diǎn)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(gè)點(diǎn),在plotband.x畫圖時(shí),其取點(diǎn)方式是首尾點(diǎn),和每間隔9個(gè)取兩次(即使把伽馬點(diǎn)刪掉也會間隔9個(gè)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(shí),出現(xiàn)了點(diǎn)的間斷,就是從1.0開始直接回到伽馬點(diǎn),又從伽馬點(diǎn)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(shí)有什么沒有注意到的問題? 圖片已經(jīng)上傳。 |
木蟲 (小有名氣)
專家顧問 (著名寫手)
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專家經(jīng)驗(yàn): +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(yàn): +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 |
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