Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
QUANTUM BIT CELL AND QUANTUM BIT INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2020/213596
Kind Code:
A1
Abstract:
[Problem] The present invention addresses the problem of providing a quantum bit cell having an easy-to-integrate structure, and a quantum bit integrated circuit. [Solution] This quantum bit cell is characterized by comprising: a spin torque oscillator which is capable of emitting microwaves with a propagation distance of less than or equal to 1 μm and has a maximum diameter of less than or equal to 1 μm; and a solid-state element quantum bit which is disposed in the vicinity of the spin torque oscillator at an interval less than or equal to the propagation distance, and of which a quantum two-level system is controlled by the microwaves.

Inventors:
KUBOTA HITOSHI (JP)
TAMARU SHINGO (JP)
FUKUSHIMA AKIO (JP)
MORI TAKAHIRO (JP)
MATSUKAWA TAKASHI (JP)
Application Number:
PCT/JP2020/016392
Publication Date:
October 22, 2020
Filing Date:
April 14, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AIST (JP)
International Classes:
H01L29/06; H01L29/82; H01L39/22; H01L43/08
Foreign References:
JP2007049009A2007-02-22
JP2014216596A2014-11-17
JP2017117884A2017-06-29
Attorney, Agent or Firm:
SHIODA Shin (JP)
Download PDF: