Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers

Hütten A, Hempel T, Schepper W, Kleineberg U, Reiss G (2001)
In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. 226. ELSEVIER SCIENCE BV: 1758-1760.

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It has been demonstrated that hysteresis-free multilayers based on {Cu/Co} and {Cu/Ni57Co43} can be experimentally realized obtaining room temperature GMR effect amplitudes from 6.5% up to 20%. A critical window for the layer thickness for hysteresis-free GMR curves can be achieved for both systems, ranging from 0.38 to 0.45 nm and 0.59 to 0.7 nm, respectively. The corresponding sensitivities range from 0.075 up to 0.114%/Oe, but are still below that of normal {Cu/Co} multilayers. Hysteresis-free multilayers based on these systems are stable up to 180 degreesC upon isochronal annealing. It is shown that hysteresis-free. {Cu/Co or Ni57Co43}-multilayers are neither a solution to achieve good temperature stability nor a higher sensitivity compared with normal ones and hence are not candidates for application. (C) 2001 Elsevier Science B.V. All rights reserved.
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Hütten A, Hempel T, Schepper W, Kleineberg U, Reiss G. Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers. In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. Vol 226. ELSEVIER SCIENCE BV; 2001: 1758-1760.
Hütten, A., Hempel, T., Schepper, W., Kleineberg, U., & Reiss, G. (2001). Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 226, 1758-1760.
Hütten, A., Hempel, T., Schepper, W., Kleineberg, U., and Reiss, G. (2001). “Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers” in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 226, (ELSEVIER SCIENCE BV), 1758-1760.
Hütten, A., et al., 2001. Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers. In JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. no.226 ELSEVIER SCIENCE BV, pp. 1758-1760.
A. Hütten, et al., “Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers”, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 226, ELSEVIER SCIENCE BV, 2001, pp.1758-1760.
Hütten, A., Hempel, T., Schepper, W., Kleineberg, U., Reiss, G.: Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. 226, p. 1758-1760. ELSEVIER SCIENCE BV (2001).
Hütten, Andreas, Hempel, T, Schepper, Willi, Kleineberg, U, and Reiss, Günter. “Giant magnetoresistance of hysteresis-free Cu/Co-based multilayers”. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. ELSEVIER SCIENCE BV, 2001.Vol. 226. 1758-1760.
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