Microwave-assisted shingled magnetic recording

S. Greaves, Y. Kanai, H. Muraoka

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトル2015 IEEE International Magnetics Conference, INTERMAG 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479973224
DOI
出版ステータスPublished - 2015 7 14
イベント2015 IEEE International Magnetics Conference, INTERMAG 2015 - Beijing, China
継続期間: 2015 5 112015 5 15

出版物シリーズ

名前2015 IEEE International Magnetics Conference, INTERMAG 2015

Other

Other2015 IEEE International Magnetics Conference, INTERMAG 2015
CountryChina
CityBeijing
Period15/5/1115/5/15

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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