Art

J-GLOBAL ID：202002271449054850   Reference number：20A0113636

Microwave Assisted Magnetic Recording Technology for HDDs Achieving Higher Recording Density

HDDの高記録密度化を可能にするマイクロ波アシスト磁気記録技術

Author (2)： MAEDA TOMOYUKI (東芝) ,  YAMADA KEN'ICHIRO (東芝)
Material： 東芝レビュー(Web)  (Toshiba Review (Web))
Volume： 74  Issue： 6  Page： 17-20 (WEB ONLY)  Publication year： Nov. 2019 
JST Material Number： U1316A  ISSN： 2432-1168  Document type： Article
Article type： 解説  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： *magnetic disk ,  *magnetic recorder ,  magnetic recording ,  *recording density ,  recording head ,  *thermomagnetic recording ,  *simulation ,  torque ,  *solid state device
Semi thesaurus term： *Hard Disk Drive ,  *microwave-assisted magnetic recording ,  simulation technology ,  spin torque ,  magnetic oscillation device

JST classification (1)： Memory units  (JC04060F)

Reference (7)：

• Zhu, J. G. et al. Microwave Assisted Magnetic Recording. IEEE Trans. Magn. 2008, 44, 1, p.125-131.
• Shiroishi, Y. et al. Future Options for HDD Storage. IEEE Trans. Magn. 2009, 45, 10, p.3816-3822.
• Xi, H. et al. Microwave generation by a direct current spinpolarized current in nanoscale square magnets. Appl. Phys. Lett. 2004, 84, 24, p.4977-4979.
• Narita, N. et al. Analysis of Effective Field Gradient in Microwave-Assisted Magnetic Recording. IEEE Trans. Magn. 2014, 50, 11, 3203004.
• Yamada, K. et al. ′′STO Oscillation and Its AC Field in MAMR Heads′′. Digests of The 24th Magnetic Recording Conference TMRC 2013, Tokyo, 2013-08, IEEE. 2013, Session E-E1, p.64-65.

Terms in the title (3)： HDD ,  記録密度 ,  マイクロ波アシスト磁気記録