Microwave-assisted shingled magnetic recording

S. Greaves; Y. Kanai; H. Muraoka

doi:10.1109/INTMAG.2015.7157141

Microwave-assisted shingled magnetic recording

S. Greaves, Y. Kanai, H. Muraoka

RIEC - Information Communication Platforms Division

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Shingled recording has recently been introduced into hard disk drive products. The sharpness of transitions and track edges are controlled by the head field gradient. Microwave-assisted magnetic recording (MAMR) can increase the effective head field gradient through the application of a localised, high frequency (HF) magnetic field generated by a spin torque oscillator (STO). In this work we combine shingled recording and MAMR to determine the advantages and to quantify the influence of various write head designs.

Original language	English
Title of host publication	2015 IEEE International Magnetics Conference, INTERMAG 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479973224
DOIs	https://doi.org/10.1109/INTMAG.2015.7157141
Publication status	Published - 2015 Jul 14
Event	2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China Duration: 2015 May 11 → 2015 May 15

Publication series

Name	2015 IEEE International Magnetics Conference, INTERMAG 2015

Conference

Conference	2015 IEEE International Magnetics Conference, INTERMAG 2015
Country/Territory	China
City	Beijing
Period	15/5/11 → 15/5/15

Access to Document

10.1109/INTMAG.2015.7157141

Cite this

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title = "Microwave-assisted shingled magnetic recording",

abstract = "Shingled recording has recently been introduced into hard disk drive products. The sharpness of transitions and track edges are controlled by the head field gradient. Microwave-assisted magnetic recording (MAMR) can increase the effective head field gradient through the application of a localised, high frequency (HF) magnetic field generated by a spin torque oscillator (STO). In this work we combine shingled recording and MAMR to determine the advantages and to quantify the influence of various write head designs.",

author = "S. Greaves and Y. Kanai and H. Muraoka",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 IEEE International Magnetics Conference, INTERMAG 2015 ; Conference date: 11-05-2015 Through 15-05-2015",

year = "2015",

month = jul,

day = "14",

doi = "10.1109/INTMAG.2015.7157141",

language = "English",

series = "2015 IEEE International Magnetics Conference, INTERMAG 2015",

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Greaves, S, Kanai, Y & Muraoka, H 2015, Microwave-assisted shingled magnetic recording. in 2015 IEEE International Magnetics Conference, INTERMAG 2015., 7157141, 2015 IEEE International Magnetics Conference, INTERMAG 2015, Institute of Electrical and Electronics Engineers Inc., 2015 IEEE International Magnetics Conference, INTERMAG 2015, Beijing, China, 15/5/11. https://doi.org/10.1109/INTMAG.2015.7157141

Microwave-assisted shingled magnetic recording. / Greaves, S.; Kanai, Y.; Muraoka, H.
2015 IEEE International Magnetics Conference, INTERMAG 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7157141 (2015 IEEE International Magnetics Conference, INTERMAG 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Kanai, Y.

AU - Muraoka, H.

PY - 2015/7/14

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N2 - Shingled recording has recently been introduced into hard disk drive products. The sharpness of transitions and track edges are controlled by the head field gradient. Microwave-assisted magnetic recording (MAMR) can increase the effective head field gradient through the application of a localised, high frequency (HF) magnetic field generated by a spin torque oscillator (STO). In this work we combine shingled recording and MAMR to determine the advantages and to quantify the influence of various write head designs.

AB - Shingled recording has recently been introduced into hard disk drive products. The sharpness of transitions and track edges are controlled by the head field gradient. Microwave-assisted magnetic recording (MAMR) can increase the effective head field gradient through the application of a localised, high frequency (HF) magnetic field generated by a spin torque oscillator (STO). In this work we combine shingled recording and MAMR to determine the advantages and to quantify the influence of various write head designs.

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M3 - Conference contribution

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2015 IEEE International Magnetics Conference, INTERMAG 2015

Y2 - 11 May 2015 through 15 May 2015

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Microwave-assisted shingled magnetic recording

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