3-axis magnetometers using spin dependent tunneling: Reduced size and power

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5090, Issue , 2003, Pages 208-213

  Tondra, Mark ^a   Jander, Albrecht ^a   Nordman, Catherine ^a   Andersen, John ^a   Qian, Zhenghong ^a   Wang, Dexin ^a  

^a NVE CORPORATION   (United States)

Author keywords

3 Axis; Low Power; Magnetic Field Sensor; Magnetic Tunnel Junctions; Magnetometer; Magnetoresistance; Spin Dependent Tunneling; Unattended Ground Sensors

Indexed keywords

MAGNETIC FIELDS; MAGNETIC THIN FILMS; MAGNETORESISTANCE; NETWORKS (CIRCUITS); SENSORS; SIGNAL TO NOISE RATIO; TRANSDUCERS; TUNNEL JUNCTIONS;

MICROMAGNETIC DESIGN; SPIN DEPENDENT TUNNELING (SDT);

MAGNETOMETERS;

EID: 0242725570     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.500718     Document Type: Conference Paper

References (4)

1. M. Tondra, J.M. Daughton, D. Wang, R. Beech, A. Fink, and J. Taylor, "Picotesla field sensor design using spin-dependent tunneling devices," J. Appl. Phys., vol. 83, pp. 6688-6690 (1998).
2. M. Tondra, Unattended Ground Sensors and Technologies III, E. Carapezza, editor. Proceedings of the SPIE, Vol. 4393 (2001).
3. M. Tondra, A. Jander, C. Nordman, "Low-power 3-axis magnetometers using spin dependent tunneling for UGS and security applications," Proceedings of the SPIE, Vol. 4743, pp. 188-196, (2002).
4. P. V. Czipott, Y. Dalichaouch, A. R. Perry, "Magnetoresistive sensors for small and low-powered Unattended Ground Sensor Applications", Proceedings of the SPIE, Vol. 4743, pp. 197-204, (2002).