▎ 摘　　要

NOVELTY - The system has an upper insulating layer with an upper surface and a lower surface opposite to the upper surface. A nanotube (110) is provided on the upper and lower surfaces of the upper layer. A conductive layer (120) is provided between the insulating layers and on the lower surface, where the layer is conductively connected to a layer electrode. Two electrodes are connected to the tube to produce a voltage across the tube. The voltage produces a potential well (111) in the layer such that an electron (190) is confined in a direction perpendicular to a direction (119) of the tube and parallel to lower surface. USE - System for guiding electrons in graphene with carbon nanotubes. Can also be used in guidance of electrons in a solid body e.g. optical fiber for light. ADVANTAGE - The system ensures that the carried information is not distorted during transmission during transmission. The system is capable of guiding the electrons in graphene with carbon nanotubes. The potential well is formed in the conductive layer by tuning the difference between the first and second electric potentials. The single mode propagating electron is distinguishable from the continuum states outside of the potential well, and propagates in a single mode at room temperature. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of operating the electrons guiding system. DESCRIPTION OF DRAWING(S) - The drawing shows a graphical representation of a simplified waveguide. Nanotube (110) Potential well (111) Direction (119) Conductive layer (120) Electron (190)