Surface properties and stray fields of rf-sputtered Co-Cr films

W.J.M.A. Geerts; J.C. Lodder; Th.J.A. Popma

doi:10.1016/0304-8853(92)90447-V

Surface properties and stray fields of rf-sputtered Co-Cr films

W.J.M.A. Geerts, J.C. Lodder, Th.J.A. Popma

Research output: Contribution to journal › Article › Academic › peer-review

4 Citations (Scopus)

138 Downloads (Pure)

Abstract

The influence of surface properties on the recording performance of thin films is at best illustrated in the perpendicular recording mode. The roughness and the oxidated/segregated top layer will redistribute the magnetic charges at the surface. The stray field which is so important in the reading process will deteriorate. Attention will be focussed on the relation between the stray field and magnetization (J.J. Miyata et al., IRE Trans. Elect. Comp. (1959) 159) as a function of the above mentioned properties. Using experimental data the reduction of the maximum readable information density is calculated.

Original language	English
Pages (from-to)	971-972
Number of pages	2
Journal	Journal of magnetism and magnetic materials
Volume	104-107
DOIs	https://doi.org/10.1016/0304-8853(92)90447-V
Publication status	Published - 1992
Event	International Conference on Magnetism, INTERMAG 1991 - Edinburgh, United Kingdom Duration: 2 Sept 1991 → 6 Sept 1991

Keywords

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

Access to Document

10.1016/0304-8853(92)90447-V

Geerts92surfaceFinal published version, 195 KB

4 Citations
1 Poster

Surface properties and stray-fields of RF-sputtered Co-Cr films
Geerts, W. J. M. A., Lodder, J. C. & Popma, T. J. A., 6 Sept 1991. 1 p.
Research output: Contribution to conference › Poster › Other research output

Cite this

@article{9f22403afc594d3180df5db4bbd897d1,

title = "Surface properties and stray fields of rf-sputtered Co-Cr films",

abstract = "The influence of surface properties on the recording performance of thin films is at best illustrated in the perpendicular recording mode. The roughness and the oxidated/segregated top layer will redistribute the magnetic charges at the surface. The stray field which is so important in the reading process will deteriorate. Attention will be focussed on the relation between the stray field and magnetization (J.J. Miyata et al., IRE Trans. Elect. Comp. (1959) 159) as a function of the above mentioned properties. Using experimental data the reduction of the maximum readable information density is calculated.",

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

author = "W.J.M.A. Geerts and J.C. Lodder and Th.J.A. Popma",

year = "1992",

doi = "10.1016/0304-8853(92)90447-V",

language = "English",

volume = "104-107",

pages = "971--972",

journal = "Journal of magnetism and magnetic materials",

issn = "0304-8853",

publisher = "Elsevier B.V.",

note = "International Conference on Magnetism, INTERMAG 1991, INTERMAG ; Conference date: 02-09-1991 Through 06-09-1991",

}

TY - JOUR

T1 - Surface properties and stray fields of rf-sputtered Co-Cr films

AU - Geerts, W.J.M.A.

AU - Lodder, J.C.

AU - Popma, Th.J.A.

PY - 1992

Y1 - 1992

N2 - The influence of surface properties on the recording performance of thin films is at best illustrated in the perpendicular recording mode. The roughness and the oxidated/segregated top layer will redistribute the magnetic charges at the surface. The stray field which is so important in the reading process will deteriorate. Attention will be focussed on the relation between the stray field and magnetization (J.J. Miyata et al., IRE Trans. Elect. Comp. (1959) 159) as a function of the above mentioned properties. Using experimental data the reduction of the maximum readable information density is calculated.

AB - The influence of surface properties on the recording performance of thin films is at best illustrated in the perpendicular recording mode. The roughness and the oxidated/segregated top layer will redistribute the magnetic charges at the surface. The stray field which is so important in the reading process will deteriorate. Attention will be focussed on the relation between the stray field and magnetization (J.J. Miyata et al., IRE Trans. Elect. Comp. (1959) 159) as a function of the above mentioned properties. Using experimental data the reduction of the maximum readable information density is calculated.

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

KW - SMI-MAT: MATERIALS

U2 - 10.1016/0304-8853(92)90447-V

DO - 10.1016/0304-8853(92)90447-V

M3 - Article

SN - 0304-8853

VL - 104-107

SP - 971

EP - 972

JO - Journal of magnetism and magnetic materials

JF - Journal of magnetism and magnetic materials

T2 - International Conference on Magnetism, INTERMAG 1991

Y2 - 2 September 1991 through 6 September 1991

ER -

Surface properties and stray fields of rf-sputtered Co-Cr films

Abstract

Keywords

Access to Document

Fingerprint

Research output

Surface properties and stray-fields of RF-sputtered Co-Cr films

Cite this