Patent ID: 11871680
Assignee: nan
Field: Micro-structural and nano-technology (Chemistry)
Classification: CPC H  B | IPC B  H

Claim 11:
12. A device for guiding carriers, each of which has an electrical charge and/or a magnetic moment, particularly charge carriers, with a guide device for movably guiding the carriers in an at least substantially laminar movement region with a curved or angled main path for the carriers,
with electrical connections arranged along the main path, and
with a field-generating means for generating a field for guiding the carriers at least substantially along the main path, particularly so that electrical volt age or power can be tapped at the electrical connections and/or the carriers have a different probability density/presence density at the electrical connections,
wherein the device comprises several guide devices and/or main paths which are arranged helix-like on top of one another along a common axis, and/or the device comprises a multitude of guide devices in a common plane, the guide devices being connected serially and/or in parallel, and/or the device comprises several guide devices and/or main paths which are connected serially and/or in parallel by strip-like connecting devices, wherein the guide devices and/or main paths directly lead to the connecting devices in an acute angle or parallel to the longitudinal extension of the connected connecting device(s), and/or the guide device comprises a layer system of differently doped semiconductors or semiconductor materials, which in particular form a two-dimensional electron gas at the interface between them, the layer system preferably comprising at least one layer of InGaAs and/or at least one layer of InP so that a two-dimensional electron gas is formed at the interface.