Study on high field transfer curves of GMR heads with damaged pinned layer by ESD

Koji Kataoka, Takayoshi Ohtsu, Koichi Nishioka, Naoki Koyama, Hideaki Tanaka, Sam Luo

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In order to study the effect of ESD on Anti-Ferro magnetic layer of GMR heads, transfer curves of GMR heads using high-field QST(Quasi Static Tester) were investigated. Transfer curves of GMR heads vary in waveform by applying of ESD damage, but there are many kinds of waveforms of transfer curves of after ESD damaged heads. Analysis of these damaged heads in magnetic state using high-field QST suggested that ESD damage would degrade the interlayer exchange coupling between Pinned layer and Anti-Ferro magnetic layer.

本文言語English
ホスト出版物のタイトル2007 29th Electrical Overstress/Electrostatic Discharge Symposium, EOS/ESD
ページ2B.11-2B.14
DOI
出版ステータスPublished - 2007 12 1
外部発表はい
イベント2007 29th Electrical Overstress/Electrostatic Discharge Symposium, EOS/ESD - Anaheim, CA, United States
継続期間: 2007 9 162007 9 21

出版物シリーズ

名前Electrical Overstress/Electrostatic Discharge Symposium Proceedings
ISSN(印刷版)0739-5159

Other

Other2007 29th Electrical Overstress/Electrostatic Discharge Symposium, EOS/ESD
CountryUnited States
CityAnaheim, CA
Period07/9/1607/9/21

ASJC Scopus subject areas

  • Condensed Matter Physics

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