Exploiting length scales of exchange-bias systems to fully tailor double-shifted hysteresis loops

Sebastian Brück; Jordi Sort; Vincent Baltz; Santiago Suriñach; Juan Santiago Muñoz; Bernard Dieny; Maria Dolors Baró; Josep Nogués

doi:10.1002/adma.200500544

Exploiting length scales of exchange-bias systems to fully tailor double-shifted hysteresis loops

Sebastian Brück, Jordi Sort, Vincent Baltz, Santiago Suriñach, Juan Santiago Muñoz, Bernard Dieny, Maria Dolors Baró, Josep Nogués

Departament de Física

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Length scales of exchange-bias systems were exploited to fully tailor double-shifted hysteresis loops in a ferromagnetic (F)-antiferromagnetic (AF) system. The F-AF system was composed of a single F [Pt/Co] multilayer exchange coupled to an AF IrMn layer. The system exhibited a double-shifted loop consisting of one sub-loop shifted towards the negative field axis and the other towards positive fields, both with nearly the same vertical magnetization amplitude. It was shown that it is possible to engineer double-shifted loops with fully adjustable shapes in a system with anisotropy perpendicular to the plane composed of a single F multilayer exchange coupled to an AF.

Idioma original	Anglès
Pàgines (de-a)	2978-2983
Revista	Advanced Materials
Volum	17
DOIs	https://doi.org/10.1002/adma.200500544
Estat de la publicació	Publicada - 16 de des. 2005

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10.1002/adma.200500544

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title = "Exploiting length scales of exchange-bias systems to fully tailor double-shifted hysteresis loops",

abstract = "Length scales of exchange-bias systems were exploited to fully tailor double-shifted hysteresis loops in a ferromagnetic (F)-antiferromagnetic (AF) system. The F-AF system was composed of a single F [Pt/Co] multilayer exchange coupled to an AF IrMn layer. The system exhibited a double-shifted loop consisting of one sub-loop shifted towards the negative field axis and the other towards positive fields, both with nearly the same vertical magnetization amplitude. It was shown that it is possible to engineer double-shifted loops with fully adjustable shapes in a system with anisotropy perpendicular to the plane composed of a single F multilayer exchange coupled to an AF.",

author = "Sebastian Br{\"u}ck and Jordi Sort and Vincent Baltz and Santiago Suri{\~n}ach and Mu{\~n}oz, {Juan Santiago} and Bernard Dieny and Bar{\'o}, {Maria Dolors} and Josep Nogu{\'e}s",

year = "2005",

month = dec,

day = "16",

doi = "10.1002/adma.200500544",

language = "English",

volume = "17",

pages = "2978--2983",

journal = "Advanced Materials",

issn = "0935-9648",

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TY - JOUR

T1 - Exploiting length scales of exchange-bias systems to fully tailor double-shifted hysteresis loops

AU - Brück, Sebastian

AU - Sort, Jordi

AU - Baltz, Vincent

AU - Suriñach, Santiago

AU - Muñoz, Juan Santiago

AU - Dieny, Bernard

AU - Baró, Maria Dolors

AU - Nogués, Josep

PY - 2005/12/16

Y1 - 2005/12/16

N2 - Length scales of exchange-bias systems were exploited to fully tailor double-shifted hysteresis loops in a ferromagnetic (F)-antiferromagnetic (AF) system. The F-AF system was composed of a single F [Pt/Co] multilayer exchange coupled to an AF IrMn layer. The system exhibited a double-shifted loop consisting of one sub-loop shifted towards the negative field axis and the other towards positive fields, both with nearly the same vertical magnetization amplitude. It was shown that it is possible to engineer double-shifted loops with fully adjustable shapes in a system with anisotropy perpendicular to the plane composed of a single F multilayer exchange coupled to an AF.

AB - Length scales of exchange-bias systems were exploited to fully tailor double-shifted hysteresis loops in a ferromagnetic (F)-antiferromagnetic (AF) system. The F-AF system was composed of a single F [Pt/Co] multilayer exchange coupled to an AF IrMn layer. The system exhibited a double-shifted loop consisting of one sub-loop shifted towards the negative field axis and the other towards positive fields, both with nearly the same vertical magnetization amplitude. It was shown that it is possible to engineer double-shifted loops with fully adjustable shapes in a system with anisotropy perpendicular to the plane composed of a single F multilayer exchange coupled to an AF.

U2 - 10.1002/adma.200500544

DO - 10.1002/adma.200500544

M3 - Article

SN - 0935-9648

VL - 17

SP - 2978

EP - 2983

JO - Advanced Materials

JF - Advanced Materials

ER -

Exploiting length scales of exchange-bias systems to fully tailor double-shifted hysteresis loops

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