On the resolution limits of tunnel magnetoresistance sensors for particle detection
Weddemann A, Auge A, Albon C, Wittbracht F, Hütten A (2009)
New Journal of Physics 11(11): 113027.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
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Abstract / Bemerkung
Elliptical magnetoresistance sensors are analyzed with respect to their capability of high spatial resolution of particle detection. The sensor response with respect to the particle position is investigated by solving the equation of static micromagnetism. We demonstrate how the shape of the sensor can be used to obtain information about the particle position. It is verified that the external fields applied to bring particles into saturation can be utilized to tune the measurement: increasing the external fields will increase the spatial resolution of the sensor but will also reduce the visibility field in which a particle can still be detected.
Erscheinungsjahr
2009
Zeitschriftentitel
New Journal of Physics
Band
11
Ausgabe
11
Art.-Nr.
113027
ISSN
1367-2630
eISSN
1367-2630
Page URI
https://pub.uni-bielefeld.de/record/1589703
Zitieren
Weddemann A, Auge A, Albon C, Wittbracht F, Hütten A. On the resolution limits of tunnel magnetoresistance sensors for particle detection. New Journal of Physics. 2009;11(11): 113027.
Weddemann, A., Auge, A., Albon, C., Wittbracht, F., & Hütten, A. (2009). On the resolution limits of tunnel magnetoresistance sensors for particle detection. New Journal of Physics, 11(11), 113027. https://doi.org/10.1088/1367-2630/11/11/113027
Weddemann, Alexander, Auge, Alexander, Albon, Camelia, Wittbracht, Frank, and Hütten, Andreas. 2009. “On the resolution limits of tunnel magnetoresistance sensors for particle detection”. New Journal of Physics 11 (11): 113027.
Weddemann, A., Auge, A., Albon, C., Wittbracht, F., and Hütten, A. (2009). On the resolution limits of tunnel magnetoresistance sensors for particle detection. New Journal of Physics 11:113027.
Weddemann, A., et al., 2009. On the resolution limits of tunnel magnetoresistance sensors for particle detection. New Journal of Physics, 11(11): 113027.
A. Weddemann, et al., “On the resolution limits of tunnel magnetoresistance sensors for particle detection”, New Journal of Physics, vol. 11, 2009, : 113027.
Weddemann, A., Auge, A., Albon, C., Wittbracht, F., Hütten, A.: On the resolution limits of tunnel magnetoresistance sensors for particle detection. New Journal of Physics. 11, : 113027 (2009).
Weddemann, Alexander, Auge, Alexander, Albon, Camelia, Wittbracht, Frank, and Hütten, Andreas. “On the resolution limits of tunnel magnetoresistance sensors for particle detection”. New Journal of Physics 11.11 (2009): 113027.
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