NANOTUBES AS SINKS FOR QUANTUM PARTICLES

Abstract

Nanotubes with proper thickness, size and texture make ultra-efficient sinks for the quantum particles traveling into spe cific background media. Several optimal semiconducting cylindrical layers are re ported to achieve enhancement in the trap ping of matter waves by 2-3 orders of mag nitude. The identified shells can be used as pieces in quantum devices that involve the focusing of incident beams from charge pumps and superconducting capacitors to radiation pattern controllers and matter wave lenses