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Title:

Switching behavior of lithographically fabricated nanomagnets for logic applications

Document type:
Zeitschriftenaufsatz
Author(s):
Li, P.; Csaba, G.; Sankar, V.K.; Ju, X.; Lugli, P.; Hu, X.S.; Niemier, M.; Porod, W.; Bernstein, G.H.
Abstract:
The switching behavior and the magnetization states of non-interacting Supermalloy (Ni79Fe16Mo5) nanomagnet arrays were studied by magnetic measurements and micromagnetic simulations. The switching-field distribution of the easy-axis hysteresis loop of the nanomagnets was broadened due to lithographic shape variations and thermal fluctuations. When cooled to a low temperature (100 K), the switching-field distribution of the loop was reduced and its squareness ratio became higher. We found strong...     »
Keywords:
Nanoelectronic devicesMagnetsMagnetic hysteresisMagnetization measurementMicromagnetic simulations
Journal title:
J. Appl. Phys. 111, 07B911 (2012)
Year:
2012
Year / month:
2012-03
Quarter:
1. Quartal
Month:
Mar
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1063/1.3676220
WWW:
http://scitation.aip.org/content/aip/journal/jap/111/7/10.1063/1.3676220
Publisher:
AIP Publishing
Print-ISSN:
0021-8979
Format:
Text
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