Component for initializing quantum dots

By using a two-dimensional electron gas substrate and gate electrode assembly in a quantum computer, combined with a gradient magnetic field and a pump gate electrode, efficient transfer and state initialization of quantum dots were achieved, solving the coupling problem of quantum bits at a distance of a few micrometers and supporting the establishment of logic circuits.

CN114402441BActive Publication Date: 2026-06-12RWTH AACHEN UNIV +1
View PDF 6 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
RWTH AACHEN UNIV
Filing Date
2020-09-21
Publication Date
2026-06-12

Smart Images

  • Figure CN114402441B_ABST
    Figure CN114402441B_ABST
Patent Text Reader

Abstract

The invention relates to an electronic component (10) for initializing a quantum mechanical state of a qubit, which is formed from a semiconductor component or a semi-conductor-like structure with a gate electrode assembly (16, 18). The invention also relates to a method for such an electronic component (10).
Need to check novelty before this filing date? Find Prior Art