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US 2023/0146990 A1Published application
Magnetoresistance sensor and method of fabrication
AssigneeNational University of Singapore
InventorsJunxiong HU, Ariando, Jun You Tam, Gavin Kok Wai Koon, Antonio Helio Castro Nato
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Abstract
The present invention relates, in general terms, to magnetoresistance sensors and methods of fabrication thereof. The magnetoresistance sensor comprises a continuous graphene layer disposed on a corrugated and/or stepped surface of a substrate. At least two conductive elements are in contact with the graphene layer. The graphene layer substantially conforms to the corrugated and/or stepped surface of the substrate.
Claims15
A magnetoresistance sensor, comprising:
- a) a substrate having a corrugated and/or stepped surface;
- b) a continuous graphene layer disposed on the corrugated and/or stepped surface of the substrate;
- and
- c) at least two conductive elements in contact with the graphene layer
- wherein the graphene layer substantially conforms to the corrugated and/or stepped surface of the substrate.
2 more elements
A method of fabricating a magnetoresistance sensor, comprising:
- a) forming a corrugated and/or stepped surface on a substrate;
- b) disposing a continuous graphene layer on the corrugated and/or stepped surface of the substrate;
- and
- c) contacting at least two conductive elements with the graphene layer,
- wherein the graphene layer substantially conforms to the corrugated and/or stepped surface of the substrate.
2 more elements
Dependencies are inferred from the claim text.