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[ÇóÖú] ÓÃDmol3¼ÆË㣨5,5£©CNTµÄÄÜ´øÎªÊ²Ã´×ÜÊdzöÏÖband gap?

ÈçÌ⣬ÎÒÃÇÖªµÀarmchair CNTÊǽðÊôÐÔnanotube£¬²»Ó¦¸Ã³öÏÖband gap£¬ÎÒµÄÎÊÌâ³öÔÚÄÄÀÇóÖ¸½Ì£¿
Lattice parameter ÉèÖÃΪ35*35*4r
ÕâÊÇÎÒµÄÊäÈëÎļþ
# Task parameters
Calculate                     optimize
Opt_energy_convergence        1.0000e-005
Opt_gradient_convergence      2.0000e-003 A
Opt_displacement_convergence  5.0000e-003 A
Opt_iterations                50
Opt_max_displacement          0.3000 A
Symmetry                      on
Max_memory                    2048

# Electronic parameters
Spin_polarization             restricted
Charge                        0
Basis                         dnp
Pseudopotential               none
Functional                    pbe
Aux_density                   octupole
Integration_grid              fine
Occupation                    fermi
Cutoff_Global                 3.7000 angstrom
Scf_density_convergence       1.0000e-006
Scf_charge_mixing             0.2000
Scf_iterations                50
Scf_diis                      6 pulay

# Kpoint definition file (intervals/offset):
Kpoints                       file     1 1 4 0.0000 0.0000 0.0000
_5_5_CNT.kpoints

# Calculated properties
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redskywei

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franch(½ð±Ò+3): ¹ÄÀø½»Á÷ 2011-09-19 21:37:16
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redskywei

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lwg020810(½ð±Ò+5): лл£¬µ«ÊÇÉèÖôóµÃ¾§°û²ÎÊý²»ÊÇ¿ÉÒÔÏû³ý¹Ü×Ó¼äµÄÓ°ÏìÂ𣿠2011-09-19 16:46:03
franch(½ð±Ò+2): лл»ØÌû½»Á÷ 2011-09-19 18:15:48
lwg020810(½ð±Ò+15): 3 2011-09-21 20:02:03
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2Â¥2011-09-19 15:01:23
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lwg020810

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3Â¥: Originally posted by redskywei at 2011-09-19 20:41:29:
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Êǵģ¬ÎÒ¿´±ðÈËÓÃVASP¼ÆËãµÄÌåϵºÜ¶à¶¼ÊÇÉèÖõĹܱھàÀë10°££¬ÎÒÓõÄDMolÈ»ºó²Î¿¼ÏàËÆÌåϵ£¬35*35*2rÓ¦¸ÃÊǹ»Á˵Ã
4Â¥2011-09-21 20:00:04
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