Sputtered CoNi/Pt multilayers for M.O. application

J.C. Lodder; Y.X. Guo; W.P. van Drent; Q. Meng; M. Ruhrig

doi:10.3379/jmsjmag.19.S1_57

Sputtered CoNi/Pt multilayers for M.O. application

J.C. Lodder, Y.X. Guo, W.P. van Drent, Q. Meng, M. Ruhrig

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Abstract

In an earlier paper we have reported about prelimary results of evaporated CoNi/Pt multilayers [1] The main result at that time was a substantially lower Curie temperature for a Co60Ni40/Pt multilayer in comparison with the known Co/Pt having the same magnetic parameters. A study of the bulk magnetic phase diagrams shows a lowered Tc for adding Ni into Co. The problem by tailoring the composition for the Tc is that one also have to consider the Kerr rotation because this value scales with the magnetic moment of the multilayer.

Original language	English
Pages (from-to)	57-58
Journal	Journal of the Magnetics Society of Japan
Volume	19
Issue number	Suppl. 1
DOIs	https://doi.org/10.3379/jmsjmag.19.S1_57
Publication status	Published - 1995
Event	3rd Magneto-Optical Recording International Symposium, MORIS 1994 - Surugadai Memorial Hall, Chuo University, Tokyo, Japan Duration: 27 Sept 1994 → 29 Sept 1994 Conference number: 3

Keywords

SMI-TST: From 2006 in EWI-TST
SMI-EXP: EXPERIMENTAL TECHNIQUES

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title = "Sputtered CoNi/Pt multilayers for M.O. application",

abstract = "In an earlier paper we have reported about prelimary results of evaporated CoNi/Pt multilayers [1] The main result at that time was a substantially lower Curie temperature for a Co60Ni40/Pt multilayer in comparison with the known Co/Pt having the same magnetic parameters. A study of the bulk magnetic phase diagrams shows a lowered Tc for adding Ni into Co. The problem by tailoring the composition for the Tc is that one also have to consider the Kerr rotation because this value scales with the magnetic moment of the multilayer.",

keywords = "SMI-TST: From 2006 in EWI-TST, SMI-EXP: EXPERIMENTAL TECHNIQUES",

author = "J.C. Lodder and Y.X. Guo and {van Drent}, W.P. and Q. Meng and M. Ruhrig",

year = "1995",

doi = "10.3379/jmsjmag.19.S1_57",

language = "English",

volume = "19",

pages = "57--58",

journal = "Journal of the Magnetics Society of Japan",

issn = "0285-0192",

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number = "Suppl. 1",

note = "3rd Magneto-Optical Recording International Symposium, MORIS 1994, MORIS ; Conference date: 27-09-1994 Through 29-09-1994",

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TY - JOUR

T1 - Sputtered CoNi/Pt multilayers for M.O. application

AU - Lodder, J.C.

AU - Guo, Y.X.

AU - van Drent, W.P.

AU - Meng, Q.

AU - Ruhrig, M.

N1 - Conference code: 3

PY - 1995

Y1 - 1995

N2 - In an earlier paper we have reported about prelimary results of evaporated CoNi/Pt multilayers [1] The main result at that time was a substantially lower Curie temperature for a Co60Ni40/Pt multilayer in comparison with the known Co/Pt having the same magnetic parameters. A study of the bulk magnetic phase diagrams shows a lowered Tc for adding Ni into Co. The problem by tailoring the composition for the Tc is that one also have to consider the Kerr rotation because this value scales with the magnetic moment of the multilayer.

AB - In an earlier paper we have reported about prelimary results of evaporated CoNi/Pt multilayers [1] The main result at that time was a substantially lower Curie temperature for a Co60Ni40/Pt multilayer in comparison with the known Co/Pt having the same magnetic parameters. A study of the bulk magnetic phase diagrams shows a lowered Tc for adding Ni into Co. The problem by tailoring the composition for the Tc is that one also have to consider the Kerr rotation because this value scales with the magnetic moment of the multilayer.

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

KW - SMI-EXP: EXPERIMENTAL TECHNIQUES

U2 - 10.3379/jmsjmag.19.S1_57

DO - 10.3379/jmsjmag.19.S1_57

M3 - Article

SN - 0285-0192

VL - 19

SP - 57

EP - 58

JO - Journal of the Magnetics Society of Japan

JF - Journal of the Magnetics Society of Japan

IS - Suppl. 1

T2 - 3rd Magneto-Optical Recording International Symposium, MORIS 1994

Y2 - 27 September 1994 through 29 September 1994

ER -

Sputtered CoNi/Pt multilayers for M.O. application

Abstract

Keywords

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