Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions

M.M.H. Willekens; H.J.M. Swagten; A.M. Duif; P.J.H. Bloemen; R.J.T. van Kempen; S.K.J. Lenczowski; W.J.M. de Jonge

doi:10.1557/PROC-313-129

Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions

M.M.H. Willekens, H.J.M. Swagten, A.M. Duif, P.J.H. Bloemen, R.J.T. van Kempen, S.K.J. Lenczowski, W.J.M. de Jonge

Applied Physics and Science Education

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We investigated the magnetization behavior of [(Co/Pd)4-Ru]x samples with perpendicular anisotropy and a limited number of repetitions (x=1,..22). In these systems the Co/Pd multilayers behave as single magnetic entices. A detailed analysis and comparison of the magnetization curves observed by MOKE and VSM permits us to observe the magnetization reversal and hysteresis of the individual layers and to determine the antiferromagnetic coupling J between each pair of layers. A gradual increase in J is observed in all samples when going from the bottom layer to the top layer. Magnetoresistance curves show the same sharp transitions as the magnetization curves. A clear distinction can be made between an outer layer and an inner layer. These results will be compared with model calculations.

Originele taal-2	Engels
Titel	Multilayers and Surfaces
Redacteuren	B.T. Jonker, W.J.M. de Jonge, R.F.C. Farrow, C. Chappert, R. Clarke
Plaats van productie	Pittsburgh
Uitgeverij	Materials Research Society
Pagina's	129-134
Aantal pagina's	6
ISBN van geprinte versie	1558992111
DOI's	https://doi.org/10.1557/PROC-313-129
Status	Gepubliceerd - 1 dec. 1993
Evenement	1993 MRS Spring Meeting - San Francisco, Verenigde Staten van Amerika Duur: 12 apr. 1993 → 16 apr. 1993 https://www.mrs.org/spring1993

Publicatie series

Naam	Materials Research Society symposium proceedings
Volume	313

Congres

Congres	1993 MRS Spring Meeting
Land/Regio	Verenigde Staten van Amerika
Stad	San Francisco
Periode	12/04/93 → 16/04/93
Internet adres	https://www.mrs.org/spring1993

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Willekens, M. M. H., Swagten, H. J. M., Duif, A. M., Bloemen, P. J. H., van Kempen, R. J. T., Lenczowski, S. K. J., & de Jonge, W. J. M. (1993). Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions. In B. T. Jonker, W. J. M. de Jonge, R. F. C. Farrow, C. Chappert, & R. Clarke (editors), Multilayers and Surfaces (blz. 129-134). (Materials Research Society symposium proceedings; Vol. 313). Materials Research Society. https://doi.org/10.1557/PROC-313-129

Willekens, M.M.H. ; Swagten, H.J.M. ; Duif, A.M. et al. / Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions. Multilayers and Surfaces. redacteur / B.T. Jonker ; W.J.M. de Jonge ; R.F.C. Farrow ; C. Chappert ; R. Clarke. Pittsburgh : Materials Research Society, 1993. blz. 129-134 (Materials Research Society symposium proceedings).

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title = "Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions",

abstract = "We investigated the magnetization behavior of [(Co/Pd)4-Ru]x samples with perpendicular anisotropy and a limited number of repetitions (x=1,..22). In these systems the Co/Pd multilayers behave as single magnetic entices. A detailed analysis and comparison of the magnetization curves observed by MOKE and VSM permits us to observe the magnetization reversal and hysteresis of the individual layers and to determine the antiferromagnetic coupling J between each pair of layers. A gradual increase in J is observed in all samples when going from the bottom layer to the top layer. Magnetoresistance curves show the same sharp transitions as the magnetization curves. A clear distinction can be made between an outer layer and an inner layer. These results will be compared with model calculations.",

author = "M.M.H. Willekens and H.J.M. Swagten and A.M. Duif and P.J.H. Bloemen and {van Kempen}, R.J.T. and S.K.J. Lenczowski and {de Jonge}, W.J.M.",

year = "1993",

month = dec,

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doi = "10.1557/PROC-313-129",

language = "English",

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series = "Materials Research Society symposium proceedings",

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booktitle = "Multilayers and Surfaces",

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note = "1993 MRS Spring Meeting ; Conference date: 12-04-1993 Through 16-04-1993",

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Willekens, MMH, Swagten, HJM , Duif, AM, Bloemen, PJH, van Kempen, RJT, Lenczowski, SKJ & de Jonge, WJM 1993, Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions. in BT Jonker, WJM de Jonge, RFC Farrow, C Chappert & R Clarke (redactie), Multilayers and Surfaces. Materials Research Society symposium proceedings, vol. 313, Materials Research Society, Pittsburgh, blz. 129-134, 1993 MRS Spring Meeting, San Francisco, California, Verenigde Staten van Amerika, 12/04/93. https://doi.org/10.1557/PROC-313-129

Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions. / Willekens, M.M.H.; Swagten, H.J.M.; Duif, A.M. et al.
Multilayers and Surfaces. redactie / B.T. Jonker; W.J.M. de Jonge; R.F.C. Farrow; C. Chappert; R. Clarke. Pittsburgh: Materials Research Society, 1993. blz. 129-134 (Materials Research Society symposium proceedings; Vol. 313).

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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T1 - Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions

AU - Willekens, M.M.H.

AU - Swagten, H.J.M.

AU - Duif, A.M.

AU - Bloemen, P.J.H.

AU - van Kempen, R.J.T.

AU - Lenczowski, S.K.J.

AU - de Jonge, W.J.M.

PY - 1993/12/1

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N2 - We investigated the magnetization behavior of [(Co/Pd)4-Ru]x samples with perpendicular anisotropy and a limited number of repetitions (x=1,..22). In these systems the Co/Pd multilayers behave as single magnetic entices. A detailed analysis and comparison of the magnetization curves observed by MOKE and VSM permits us to observe the magnetization reversal and hysteresis of the individual layers and to determine the antiferromagnetic coupling J between each pair of layers. A gradual increase in J is observed in all samples when going from the bottom layer to the top layer. Magnetoresistance curves show the same sharp transitions as the magnetization curves. A clear distinction can be made between an outer layer and an inner layer. These results will be compared with model calculations.

AB - We investigated the magnetization behavior of [(Co/Pd)4-Ru]x samples with perpendicular anisotropy and a limited number of repetitions (x=1,..22). In these systems the Co/Pd multilayers behave as single magnetic entices. A detailed analysis and comparison of the magnetization curves observed by MOKE and VSM permits us to observe the magnetization reversal and hysteresis of the individual layers and to determine the antiferromagnetic coupling J between each pair of layers. A gradual increase in J is observed in all samples when going from the bottom layer to the top layer. Magnetoresistance curves show the same sharp transitions as the magnetization curves. A clear distinction can be made between an outer layer and an inner layer. These results will be compared with model calculations.

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M3 - Conference contribution

AN - SCOPUS:0027838470

SN - 1558992111

T3 - Materials Research Society symposium proceedings

SP - 129

EP - 134

BT - Multilayers and Surfaces

A2 - Jonker, B.T.

A2 - de Jonge, W.J.M.

A2 - Farrow, R.F.C.

A2 - Chappert, C.

A2 - Clarke, R.

PB - Materials Research Society

CY - Pittsburgh

T2 - 1993 MRS Spring Meeting

Y2 - 12 April 1993 through 16 April 1993

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Willekens MMH, Swagten HJM , Duif AM, Bloemen PJH, van Kempen RJT, Lenczowski SKJ et al. Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions. In Jonker BT, de Jonge WJM, Farrow RFC, Chappert C, Clarke R, redacteurs, Multilayers and Surfaces. Pittsburgh: Materials Research Society. 1993. blz. 129-134. (Materials Research Society symposium proceedings). doi: 10.1557/PROC-313-129

Magnetic and transport behavior of Af-coupled layers with a limited number of repetitions

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