CoCr/NiFe double layers studied by FMR and VSM

M.T.H.C.W. Stam; G.J. Gerritsma; J.C. Lodder; Th.J.A. Popma

doi:10.1109/TMAG.1987.1064795

CoCr/NiFe double layers studied by FMR and VSM

M.T.H.C.W. Stam, G.J. Gerritsma, J.C. Lodder, Th.J.A. Popma

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Abstract

CoCr/NiFe double layers were investigated by FMR and VSM. The FMR linewidth of NiFe of the double layer is about twice that of a single NiFe layer. The resonance field is the same in both cases. Using the VSM the coercive field of the CoCr layer of the double layer was obtained. It is approximately equal to the coercivity of a single CoCr layer. The initial susceptibility ci =[dM/dH]M=0 of the MH curve of CoCr on top of NiFe however differs from that of a single CoCr layer.

Original language	English
Pages (from-to)	128-130
Number of pages	3
Journal	IEEE transactions on magnetics
Volume	23
Issue number	1
DOIs	https://doi.org/10.1109/TMAG.1987.1064795
Publication status	Published - 1987
Event	International Conference on Magnetic Recording Media, MRM 1986 - Sala Aurea Parma, Parma, Italy Duration: 2 Sept 1986 → 5 Sept 1986

Keywords

SMI-TST: From 2006 in EWI-TST
SMI-MAT: MATERIALS

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title = "CoCr/NiFe double layers studied by FMR and VSM",

abstract = "CoCr/NiFe double layers were investigated by FMR and VSM. The FMR linewidth of NiFe of the double layer is about twice that of a single NiFe layer. The resonance field is the same in both cases. Using the VSM the coercive field of the CoCr layer of the double layer was obtained. It is approximately equal to the coercivity of a single CoCr layer. The initial susceptibility ci =[dM/dH]M=0 of the MH curve of CoCr on top of NiFe however differs from that of a single CoCr layer.",

keywords = "SMI-TST: From 2006 in EWI-TST, SMI-MAT: MATERIALS",

author = "M.T.H.C.W. Stam and G.J. Gerritsma and J.C. Lodder and Th.J.A. Popma",

year = "1987",

doi = "10.1109/TMAG.1987.1064795",

language = "English",

volume = "23",

pages = "128--130",

journal = "IEEE transactions on magnetics",

issn = "0018-9464",

publisher = "IEEE",

number = "1",

note = "International Conference on Magnetic Recording Media, MRM 1986, MRM 1986 ; Conference date: 02-09-1986 Through 05-09-1986",

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TY - JOUR

T1 - CoCr/NiFe double layers studied by FMR and VSM

AU - Stam, M.T.H.C.W.

AU - Gerritsma, G.J.

AU - Lodder, J.C.

AU - Popma, Th.J.A.

PY - 1987

Y1 - 1987

N2 - CoCr/NiFe double layers were investigated by FMR and VSM. The FMR linewidth of NiFe of the double layer is about twice that of a single NiFe layer. The resonance field is the same in both cases. Using the VSM the coercive field of the CoCr layer of the double layer was obtained. It is approximately equal to the coercivity of a single CoCr layer. The initial susceptibility ci =[dM/dH]M=0 of the MH curve of CoCr on top of NiFe however differs from that of a single CoCr layer.

AB - CoCr/NiFe double layers were investigated by FMR and VSM. The FMR linewidth of NiFe of the double layer is about twice that of a single NiFe layer. The resonance field is the same in both cases. Using the VSM the coercive field of the CoCr layer of the double layer was obtained. It is approximately equal to the coercivity of a single CoCr layer. The initial susceptibility ci =[dM/dH]M=0 of the MH curve of CoCr on top of NiFe however differs from that of a single CoCr layer.

KW - SMI-TST: From 2006 in EWI-TST

KW - SMI-MAT: MATERIALS

U2 - 10.1109/TMAG.1987.1064795

DO - 10.1109/TMAG.1987.1064795

M3 - Conference article

SN - 0018-9464

VL - 23

SP - 128

EP - 130

JO - IEEE transactions on magnetics

JF - IEEE transactions on magnetics

IS - 1

T2 - International Conference on Magnetic Recording Media, MRM 1986

Y2 - 2 September 1986 through 5 September 1986

ER -

CoCr/NiFe double layers studied by FMR and VSM

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