Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions

Ebke D, Thomas P, Schebaum O, Schäfers M, Nissen D, Drewello V, Hütten A, Thomas A (2010)
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 322(8): 996-998.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
Abstract / Bemerkung
We present tunnel magnetoresistance values of upto 147% at room temperature and 273% at 13 K for MgO-based magnetic tunnel junctions with Co2FeAl and Co-Fe electrodes. The magnetic moment and coercive field were examined as a function of the annealing temperature by alternating gradient magnetometer investigations. This is compared with X-ray diffraction studies of the same samples and all results are contrasted to similar layer stacks based on the Heusler compound Co2MnSi. (C) 2009 Elsevier B.V. All rights reserved.
Erscheinungsjahr
Zeitschriftentitel
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Band
322
Zeitschriftennummer
8
Seite
996-998
ISSN
PUB-ID

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Ebke D, Thomas P, Schebaum O, et al. Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. 2010;322(8):996-998.
Ebke, D., Thomas, P., Schebaum, O., Schäfers, M., Nissen, D., Drewello, V., Hütten, A., et al. (2010). Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 322(8), 996-998. doi:10.1016/j.jmmm.2009.12.003
Ebke, D., Thomas, P., Schebaum, O., Schäfers, M., Nissen, D., Drewello, V., Hütten, A., and Thomas, A. (2010). Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 322, 996-998.
Ebke, D., et al., 2010. Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 322(8), p 996-998.
D. Ebke, et al., “Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions”, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, vol. 322, 2010, pp. 996-998.
Ebke, D., Thomas, P., Schebaum, O., Schäfers, M., Nissen, D., Drewello, V., Hütten, A., Thomas, A.: Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. 322, 996-998 (2010).
Ebke, Daniel, Thomas, Patrick, Schebaum, Oliver, Schäfers, Markus, Nissen, Dennis, Drewello, Volker, Hütten, Andreas, and Thomas, Andy. “Low B2 crystallization temperature and high tunnel magnetoresistance in Co2FeAl/MgO/Co-Fe magnetic tunnel junctions”. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 322.8 (2010): 996-998.