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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Becherer, M.; Csaba, G.; Emling, R.; Ji, L.; Porod, W.; Lugli, P.; Schmitt-Landsiedel, D. 
Titel:
Focused ion beam structured Co/Pt multilayers for field-coupled magnetic computing 
Abstract:
We fabricated and patterned magnetic dots from Co/Pt multilayers and optimized the structure for strong inter-dot magnetic coupling. SQUID measurements show strong perpendicular anisotropy with characteristic sheared hysteresis loops. The films are fabricated by RF-magnetron sputtering and then patterned with a 50 keV Ga+ focused ion beam (FIB) tool. This keeps surface roughness low and feature sizes in the hundred-nanometer-regime are achievable by a single processing step. Simulations with the...    »
 
Zeitschriftentitel:
MRS Proceedings / Volume 998 / 2007 Symposium J – Nanoscale Magnetics and Device Applications 
Jahr:
2007 
Sprache:
en 
Verlag / Institution:
Cambridge University Press