Patent ID: 11879786
Assignee: SHANDONG UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The heat flux sensor according to claim 1, wherein the first metal electrode, the second metal electrode, the third metal electrode and the fourth metal electrode are Ni/Pt thin film electrodes or Ni/Au thin film electrodes; when the Ni/Pt thin film electrodes are adopted, for each of the Ni/Pt thin film electrodes, an Ni electrode with a thickness of 20 to 100 nm is first grown on the sensitive element, and a Pt electrode with a thickness of 50 to 100 nm is then grown on the Ni electrode; and, when the Ni/Au thin film electrodes are adopted, for each of the Ni/Au thin film electrodes, an Ni electrode with a thickness of 20 to 100 nm is first grown on the sensitive element, and an Au electrode with a thickness of 50 to 100 nm is then grown on the Ni electrode.