EP 2364499 A1 20110914 - PROCESS FOR FABRICATING A FILM OF AN ANTIFERROMAGNETIC MATERIAL WITH CONTROLLED MAGNETIC STRUCTURES
Title (en)
PROCESS FOR FABRICATING A FILM OF AN ANTIFERROMAGNETIC MATERIAL WITH CONTROLLED MAGNETIC STRUCTURES
Title (de)
PROZESS ZUM HERSTELLEN EINES FILMS AUS EINEM ANTIFERROMAGNETISCHEN MATERIAL MIT KONTROLLIERTEN MAGNETISCHEN STRUKTUREN
Title (fr)
PROCEDE DE FABRICATION D'UNE COUCHE D'UN MATERIAU ANTIFERROMAGNETIQUE A STRUCTURES MAGNETIQUES CONTROLEES
Publication
Application
Priority
- FR 2009051950 W 20091013
- FR 0857646 A 20081112
Abstract (en)
[origin: WO2010055238A1] The present invention relates to a process for fabricating antiferromagnetic films, and more particularly those that are used in spintronics. The process according to the invention comprises the following steps: deposition (1) on a substrate of a first film with a thickness sufficient to establish a defined magnetic order from one of the ferrimagnetic, ferromagnetic, paramagnetic and diamagnetic orders; after said order has been established, application (2) of a magnetic field having an amplitude and a duration that are sufficient to shift the magnetic domain walls of said first film from a first random distribution to a second random distribution; and deposition (3), on said first film that has had its magnetic domain walls shifted, of a second film of an antiferromagnetic material into which, during growth, at least one of the components of material of said first film may be integrated by diffusion.
IPC 8 full level
H01F 10/20 (2006.01); H01F 10/32 (2006.01); H01F 41/30 (2006.01)
CPC (source: EP US)
B82Y 25/00 (2013.01 - EP US); B82Y 40/00 (2013.01 - EP US); H01F 10/002 (2013.01 - EP US); H01F 41/14 (2013.01 - EP US); H01F 41/302 (2013.01 - EP US); H01F 41/32 (2013.01 - EP US); H01F 41/303 (2013.01 - EP US); Y10T 428/325 (2015.01 - EP US)
Citation (search report)
See references of WO 2010055238A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
FR 2938369 A1 20100514; FR 2938369 B1 20101224; EP 2364499 A1 20110914; US 2011236704 A1 20110929; WO 2010055238 A1 20100520
DOCDB simple family (application)
FR 0857646 A 20081112; EP 09756160 A 20091013; FR 2009051950 W 20091013; US 200913128721 A 20091013