Low noise multi-layered FeAlSi soft magnetic films for perpendicular magnetic recording media

F. Nakamura; T. Hikosaka; Y. Tanaka

doi:10.1016/S0304-8853(01)00300-6

Low noise multi-layered FeAlSi soft magnetic films for perpendicular magnetic recording media

F. Nakamura, T. Hikosaka, Y. Tanaka

Research output: Contribution to journal › Conference article › peer-review

25 Citations (Scopus)

Abstract

One of the solutions to suppress the noise from the soft magnetic underlayer of double-layered perpendicular recording media is investigated. Laminating FeAlSi films thinner than 10nm drastically reduced the noise. By utilizing multi-layered FeAlSi as a soft magnetic underlayer, CoPtCrO perpendicular recording media showed features of high output voltage, low normalized DC noise, and high over-write performance.

Original language	English
Pages (from-to)	64-67
Number of pages	4
Journal	Journal of Magnetism and Magnetic Materials
Volume	235
Issue number	1-3
DOIs	https://doi.org/10.1016/S0304-8853(01)00300-6
Publication status	Published - 2001 Oct
Externally published	Yes
Event	Proceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) - Sendai, Japan Duration: 2000 Oct 23 → 2000 Oct 26

Keywords

Multi-layered films
Perpendicular recording media
Soft underlayer

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1016/S0304-8853(01)00300-6

Cite this

@article{a543f70fd59c48edb4f601185aef2068,

title = "Low noise multi-layered FeAlSi soft magnetic films for perpendicular magnetic recording media",

abstract = "One of the solutions to suppress the noise from the soft magnetic underlayer of double-layered perpendicular recording media is investigated. Laminating FeAlSi films thinner than 10nm drastically reduced the noise. By utilizing multi-layered FeAlSi as a soft magnetic underlayer, CoPtCrO perpendicular recording media showed features of high output voltage, low normalized DC noise, and high over-write performance.",

keywords = "Multi-layered films, Perpendicular recording media, Soft underlayer",

author = "F. Nakamura and T. Hikosaka and Y. Tanaka",

year = "2001",

month = oct,

doi = "10.1016/S0304-8853(01)00300-6",

language = "English",

volume = "235",

pages = "64--67",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

number = "1-3",

note = "Proceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000) ; Conference date: 23-10-2000 Through 26-10-2000",

}

TY - JOUR

T1 - Low noise multi-layered FeAlSi soft magnetic films for perpendicular magnetic recording media

AU - Nakamura, F.

AU - Hikosaka, T.

AU - Tanaka, Y.

PY - 2001/10

Y1 - 2001/10

N2 - One of the solutions to suppress the noise from the soft magnetic underlayer of double-layered perpendicular recording media is investigated. Laminating FeAlSi films thinner than 10nm drastically reduced the noise. By utilizing multi-layered FeAlSi as a soft magnetic underlayer, CoPtCrO perpendicular recording media showed features of high output voltage, low normalized DC noise, and high over-write performance.

AB - One of the solutions to suppress the noise from the soft magnetic underlayer of double-layered perpendicular recording media is investigated. Laminating FeAlSi films thinner than 10nm drastically reduced the noise. By utilizing multi-layered FeAlSi as a soft magnetic underlayer, CoPtCrO perpendicular recording media showed features of high output voltage, low normalized DC noise, and high over-write performance.

KW - Multi-layered films

KW - Perpendicular recording media

KW - Soft underlayer

UR - http://www.scopus.com/inward/record.url?scp=0035476175&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035476175&partnerID=8YFLogxK

U2 - 10.1016/S0304-8853(01)00300-6

DO - 10.1016/S0304-8853(01)00300-6

M3 - Conference article

AN - SCOPUS:0035476175

VL - 235

SP - 64

EP - 67

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

IS - 1-3

T2 - Proceedings of the 5th Perpendicular Magnetic Recording Conference (PMRC 2000)

Y2 - 23 October 2000 through 26 October 2000

ER -

Low noise multi-layered FeAlSi soft magnetic films for perpendicular magnetic recording media

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this