The control of in-plane magnetic anisotropy by ion irradiation

S. H. Kim; J. H. Yune; J. T. Aeo; T. H. Kim; S. W. Shin; H. B. Kim; K. Jeong; C. N. Whang; G. S. Chang; K. H. Chae

doi:10.1002/pssb.200304635

The control of in-plane magnetic anisotropy by ion irradiation

S. H. Kim, J. H. Yune, J. T. Aeo, T. H. Kim, S. W. Shin, H. B. Kim, K. Jeong, C. N. Whang, G. S. Chang, K. H. Chae

Department of Physics

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

1 Citation (Scopus)

Abstract

The increase of bit density is a critical point in the magnetic storage media. We intend to manipulate the easy axis hi ferromagnetic thin films with ion irradiation technique. Co/Pt multilayered films were prepared for the study and then were ion-irradiated while an external magnetic field was applied to them. In consequence, we get a CoPt alloy film with an in-plane easy axis and change its direction with an external magnetic field applied during the irradiation. The energetic ion beam let the ferromagnetic film have a new atomic and magnetic structure.

Original language	English
Pages (from-to)	1654-1657
Number of pages	4
Journal	Physica Status Solidi (B) Basic Research
Volume	241
Issue number	7
DOIs	https://doi.org/10.1002/pssb.200304635
Publication status	Published - 2004 Jun

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

Access to Document

10.1002/pssb.200304635

Cite this

@article{2376d3951be64e07bb23e7d0b85f18df,

title = "The control of in-plane magnetic anisotropy by ion irradiation",

abstract = "The increase of bit density is a critical point in the magnetic storage media. We intend to manipulate the easy axis hi ferromagnetic thin films with ion irradiation technique. Co/Pt multilayered films were prepared for the study and then were ion-irradiated while an external magnetic field was applied to them. In consequence, we get a CoPt alloy film with an in-plane easy axis and change its direction with an external magnetic field applied during the irradiation. The energetic ion beam let the ferromagnetic film have a new atomic and magnetic structure.",

author = "Kim, {S. H.} and Yune, {J. H.} and Aeo, {J. T.} and Kim, {T. H.} and Shin, {S. W.} and Kim, {H. B.} and K. Jeong and Whang, {C. N.} and Chang, {G. S.} and Chae, {K. H.}",

year = "2004",

month = jun,

doi = "10.1002/pssb.200304635",

language = "English",

volume = "241",

pages = "1654--1657",

journal = "Physica Status Solidi (B): Basic Research",

issn = "0370-1972",

publisher = "Wiley-VCH Verlag",

number = "7",

}

TY - JOUR

T1 - The control of in-plane magnetic anisotropy by ion irradiation

AU - Kim, S. H.

AU - Yune, J. H.

AU - Aeo, J. T.

AU - Kim, T. H.

AU - Shin, S. W.

AU - Kim, H. B.

AU - Jeong, K.

AU - Whang, C. N.

AU - Chang, G. S.

AU - Chae, K. H.

PY - 2004/6

Y1 - 2004/6

N2 - The increase of bit density is a critical point in the magnetic storage media. We intend to manipulate the easy axis hi ferromagnetic thin films with ion irradiation technique. Co/Pt multilayered films were prepared for the study and then were ion-irradiated while an external magnetic field was applied to them. In consequence, we get a CoPt alloy film with an in-plane easy axis and change its direction with an external magnetic field applied during the irradiation. The energetic ion beam let the ferromagnetic film have a new atomic and magnetic structure.

AB - The increase of bit density is a critical point in the magnetic storage media. We intend to manipulate the easy axis hi ferromagnetic thin films with ion irradiation technique. Co/Pt multilayered films were prepared for the study and then were ion-irradiated while an external magnetic field was applied to them. In consequence, we get a CoPt alloy film with an in-plane easy axis and change its direction with an external magnetic field applied during the irradiation. The energetic ion beam let the ferromagnetic film have a new atomic and magnetic structure.

UR - http://www.scopus.com/inward/record.url?scp=4644258141&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4644258141&partnerID=8YFLogxK

U2 - 10.1002/pssb.200304635

DO - 10.1002/pssb.200304635

M3 - Article

AN - SCOPUS:4644258141

SN - 0370-1972

VL - 241

SP - 1654

EP - 1657

JO - Physica Status Solidi (B): Basic Research

JF - Physica Status Solidi (B): Basic Research

IS - 7

ER -

The control of in-plane magnetic anisotropy by ion irradiation

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this