Electronic structures in coupled two quantum dots by 3D-mesh Hartree-Fock-Kohn-Sham calculation T. Matsuse, T. Hama, H. Kaihatsu, N. Toyoda and T. Takizawa Eur. Phys. J. D, 16 1-3 (2001) 391-394 Published online: 15 September 2001 DOI: 10.1007/s100530170136