2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/130352We review our theoretical investigation on the spin relaxation/dephasing in spin precession and spin diffusion/transport in semiconductor nanostructures based on the kinetic spin Bloch equation approach.4 pages; An invited talk to be presented at nanomeeting-2007 (http://www.nanomeeting.org/). To be published in Physics, Chemistry and Application on Nanostructures, 2007 (World Scientific, Singapore, 2007)Materials Sciencetext