Thin film magneto-impedance sensor integrated into L10 FePt thin film bias magnet

IEEE Transactions on Magnetics

Volumn 44, Issue 11 PART 2, 2008, Pages 3977-3980

  Ohmori, Kenichi ^a   Tan, Kenji ^b   Itoi, Kazuhisa ^a   Nagasu, Katsubumi ^a   Uemichi, Yusuke ^a   Aizawa, Takuya ^a   Yamauchi, Ryozo ^a  

^a FUJIKURA LTD   (Japan)

^b Akita Research Institute of Advanced Technology   (Japan)

Author keywords

Bias field; Magnetizing angle; Magneto impedance (MI); Thin film magnet

Indexed keywords

BINARY ALLOYS; IRON ALLOYS; MAGNETOOPTICAL DEVICES; MAGNETS; PLATINUM ALLOYS;

BIAS FIELD; FEPT THIN FILMS; LONGITUDINAL DIRECTION; MAGNETIZING ANGLE; MAGNETO IMPEDANCE; MAGNETO-IMPEDANCE SENSORS; SENSOR ELEMENTS; THIN FILM MAGNETS;

THIN FILMS;

EID: 77955129095     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2008.2002863     Document Type: Article

References (5)

1. T. Uchiyama, K. Mohri, L. V. Panina, and K. Furuno, "Magneto- impedance in sputtered amorphous films for micro magnetic sensor", IEEE Trans. Magn., vol. 32, no. 6, pp. 3182-3184, 1995.
2. M. Takezawa, H. Kikuchi, K. Suezawa, M. Yamaguchi, K. Ishiyama, and K. I. Arai, "High frequency carrier type bridge-connected magnetic field sensor", IEEE Trans. Magn., vol. 34, no. 4, pp. 1321-1323, 1998.
3. M. Takezawa, Y. H. Kim, K. Ishiyama, M. Baba, N. Ajiro, M. Yamaguchi, and K. I. Arai, "Integration of high-frequency carrier-type thin-film magnetic field sensor with SmCo thin-film bias magnet", IEEE Trans. Magn., vol. 35, no. 5, pp. 3682-3684, 1999.
4. T. Nakai, M. Yamaguchi, K. Ishiyama, and K. I. Arai, "Magnetic biased HFC-type magnetic field sensor with a coplanar thin-film magnet", J. Magn. Soc. Jpn., vol. 28, pp. 132-135, 2004.
5. H. Aoyama and Y. Honkura, "Magnetic properties of Fe-Pt sputtered thick film magnet", J. Magn. Soc. Jpn., vol. 20, pp. 237-240, 1996.