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lwting銀蟲 (小有名氣)
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[求助]
求助如何解決Error in popn_invert_complex: dgetrf -> singular
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求助各位,麻煩給看看是怎么回事呢,謝謝。情況是這樣的,計(jì)算Mg摻雜CuAlO2,結(jié)構(gòu)優(yōu)化成功了,后面計(jì)算dos的時(shí)候出錯(cuò)了,dos.castep里的內(nèi)容是: Pseudo atomic calculation performed for O 2s2 2p4 Converged in 25 iterations to a total energy of -429.5309 eV Pseudo atomic calculation performed for Mg 2p6 3s2 Converged in 21 iterations to a total energy of -972.1949 eV Pseudo atomic calculation performed for Al 3s2 3p1 Converged in 11 iterations to a total energy of -52.7384 eV Pseudo atomic calculation performed for Cu 3d10 4s1 Converged in 51 iterations to a total energy of -1342.4825 eV Error in popn_invert_complex: dgetrf -> singular Current trace stack: popn_invert_complex popn_calculate_matrixes popn_calculate_mulliken run_band_structure castep |
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