Title:
磁気検出素子
Document Type and Number:
Japanese Patent JP6922498
Kind Code:
B2
Abstract:
To provide a magnetic detection element capable of reducing restrictions imposed on cooling method.SOLUTION: A magnetic detection element 20 comprises: a base plate 21; a polygonal concave 21x formed on the surface 21y of the base plate 21, which has multiple side faces 21a to 21d in which each of inclined angle θto θfrom the surface 21y is different from each other; and multiple superconducting loops 22a to 22d formed being overlapped with the surface 21y and each of the multiple side faces 21a to 21d, and which have a Josephson junction 22j on the boundary between the surface 21y and the side faces 21a to 21d.SELECTED DRAWING: Figure 5
Inventors:
Yoshiyasu Ishimaru
Application Number:
JP2017138073A
Publication Date:
August 18, 2021
Filing Date:
July 14, 2017
Export Citation:
Assignee:
富士通株式会社
International Classes:
H01L39/22
Domestic Patent References:
| JP2000195837A | ||||
| JP2003224311A | ||||
| JP2017028163A | ||||
| JP2018125358A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito