TY - JOUR
T1 - Electronic structure and energy levels of the phosphor ZnS:Tm3+ using nonrelativistic and relativistic cluster models
AU - Guo, Chang Xin
AU - Ellis, D. E.
N1 - Funding Information:
This work was supported by the NSF (Grant No. DMR82—14966), U.S.A.
PY - 1984/12
Y1 - 1984/12
N2 - Energy levels, density of states (DOS), and electronic densities for ZnS: Tm3+ were calculated self-consistently, using both nonrelativistic Hartree-Fock-Slater (HFS) and relativistic Dirac-Slater (DS) one-electron local- density spin restricted or polarized cluster models. The L-S coupling parameter ζ(4f) and electrostatic integrals F(k) were calculated. Luminescence transitions obtained using the intermediate coupling method are compared with experiment.
AB - Energy levels, density of states (DOS), and electronic densities for ZnS: Tm3+ were calculated self-consistently, using both nonrelativistic Hartree-Fock-Slater (HFS) and relativistic Dirac-Slater (DS) one-electron local- density spin restricted or polarized cluster models. The L-S coupling parameter ζ(4f) and electrostatic integrals F(k) were calculated. Luminescence transitions obtained using the intermediate coupling method are compared with experiment.
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U2 - 10.1016/0022-2313(84)90250-3
DO - 10.1016/0022-2313(84)90250-3
M3 - Article
AN - SCOPUS:18744432030
VL - 31-32
SP - 210
EP - 212
JO - Journal of Luminescence
JF - Journal of Luminescence
SN - 0022-2313
IS - PART 1
ER -