Long-range order on the atomic scale induced at CoFeB/MgO interfaces

Eilers G, Ulrichs H, Muenzenberg M, Thomas A, Thiel K, Seibt M (2009)
JOURNAL OF APPLIED PHYSICS 105(7): 073701.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
The amorphous (a-) CoFeB/crystalline (c-) MgO based tunneling system interface has been studied by means of quantitative high resolution transmission electron microscopy from atomic to micrometer length scales with increasing annealing temperatures. On the micron scale an irregular nucleation is found. On the atomic scale a long-range order is induced by the MgO interface, explaining the high tunnel magnetoresistance values > 100% even for not fully crystallized CoFeB/MgO/CoFeB tunnel junctions. (C) 2009 American Institute of Physics. [DOI:10.1063/1.3100044]
Erscheinungsjahr
Zeitschriftentitel
JOURNAL OF APPLIED PHYSICS
Band
105
Zeitschriftennummer
7
Seite
073701
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Eilers G, Ulrichs H, Muenzenberg M, Thomas A, Thiel K, Seibt M. Long-range order on the atomic scale induced at CoFeB/MgO interfaces. JOURNAL OF APPLIED PHYSICS. 2009;105(7):073701.
Eilers, G., Ulrichs, H., Muenzenberg, M., Thomas, A., Thiel, K., & Seibt, M. (2009). Long-range order on the atomic scale induced at CoFeB/MgO interfaces. JOURNAL OF APPLIED PHYSICS, 105(7), 073701. doi:10.1063/1.3100044
Eilers, G., Ulrichs, H., Muenzenberg, M., Thomas, A., Thiel, K., and Seibt, M. (2009). Long-range order on the atomic scale induced at CoFeB/MgO interfaces. JOURNAL OF APPLIED PHYSICS 105, 073701.
Eilers, G., et al., 2009. Long-range order on the atomic scale induced at CoFeB/MgO interfaces. JOURNAL OF APPLIED PHYSICS, 105(7), p 073701.
G. Eilers, et al., “Long-range order on the atomic scale induced at CoFeB/MgO interfaces”, JOURNAL OF APPLIED PHYSICS, vol. 105, 2009, pp. 073701.
Eilers, G., Ulrichs, H., Muenzenberg, M., Thomas, A., Thiel, K., Seibt, M.: Long-range order on the atomic scale induced at CoFeB/MgO interfaces. JOURNAL OF APPLIED PHYSICS. 105, 073701 (2009).
Eilers, Gerrit, Ulrichs, Henning, Muenzenberg, Markus, Thomas, Andy, Thiel, Karsten, and Seibt, Michael. “Long-range order on the atomic scale induced at CoFeB/MgO interfaces”. JOURNAL OF APPLIED PHYSICS 105.7 (2009): 073701.