✦ LIBER ✦
First experimental investigations on a thin film Hall magnetometer with a high temperature superconducting pick-up antenna
✍ Scribed by G Kaiser; S Linzen; H Schneidewind; U Hübner; P Seidel
- Book ID
- 104111457
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 307 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0011-2275
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✦ Synopsis
First experimental investigations were performed on an integrated hybrid magnetometer, consisting of a thin film high-T C superconducting magnetic pick-up system and a Hall detector made of bismuth. Sensitivity measurements in the temperature range between 70 and 300 K were performed. We found a steep increase of the sensitivity by a factor of about 100 below the transition temperature of the pick-up system as expected from calculation of its field amplification. At a temperature of 77 K we measured a resolution of 8 pT/√Hz in the white noise range.