2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217878We propose a new class of nanoscale electro-optical traps for neutral atoms. A prototype is the toroidal trap created by a suspended, charged carbon nanotube decorated with a silver nanosphere dimer. An illuminating laser field, blue detuned from an atomic resonance frequency, is strongly focused by plasmons induced in the dimer and generates both a repulsive potential barrier near the nanostructure surface and a large viscous damping force that facilitates trap loading. Atoms with velocities of several meters per second may be loaded directly into the trap via spontaneous emission of just two photons.5 pages, 3 figures. Fig. 1 appeared on the cover of the January 23, 2009 issue of PRLAtomic PhysicsMesoscale and Nanoscale PhysicsHigh Energy Physics - PhenomenologyOpticsQuantum Physicstext