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Dirac12345新蟲 (小有名氣)
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QE nscf 計算錯誤 已有2人參與
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各位好 小弟計算 nscf 準備 用作下一步的dos計算 小弟有兩個問題: 一是 nscf計算時 nbnd需要手動設(shè)置嗎? 還是用默認值即可 二是不明白為什么出現(xiàn)了以下錯誤,附小弟的輸入文件。 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% task # 44 from iosys : error # 1 occupations tetrahedralnot implemented %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ from iosys : error # 1 occupations tetrahedralnot implemented Error in routine iosys (1): occupations tetrahedralnot implemented =================== &control title = unitcell calculation = 'nscf', restart_mode='from_scratch', prefix='unitcell_vdw_scf', pseudo_dir = '/auto/rcf-proj2 outdir= './', ! forc_conv_thr = 1.0D-3, !1. ! etot_conv_thr = 1.0D-4, !1.0 nstep= 1, / &system ibrav= 0, celldm(1)=1.8897, nat= 48, ntyp= 5, ecutwfc = 40.D0, ecutrho = 300.D0, !for norm occupations = 'tetrahedral', ! smearing = 'gauss', !gauss i ! degauss = 0.02, input_dft = 'vdw-DF2' !or vd nbnd = 150 !for dos and / &electrons ! mixing_mode = 'plain' ! ! mixing_beta = 0.1D0 ! conv_thr = 1.0d-8 electron_maxstep = 100 / &IONS !use only calculation = rel ion_dynamics = 'bfgs' pot_extrapolation = "second_ord wfc_extrapolation = "second_ord trust_radius_max = 0.2D0, trust_radius_ini = 0.1D0, ================== 謝謝 |

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