DocumentCode :
2167622
Title :
Micro magnetic mechanism and comparison of domain expansion MO schemes toward 100 Gbit/in2
Author :
Awano, Hiroyuki ; Nakatani, Yoshinobu ; Imai, Susumu ; Tani, Manabu ; Sekine, Masakazu ; Ota, Norio
Author_Institution :
Dev. & Technol. Div., Hitachi Maxell Ltd., Ibaraki, Japan
fYear :
2002
fDate :
2002
Firstpage :
39
Lastpage :
41
Abstract :
To obtain an areal density of 100 Gbit/in2, magneto-optical (MO) technologies are attractive from the perspectives of magnetic field modulation recording, magnetic domain expansion readout, and high read/write cyclability. In this paper, we discuss the micro magnetic mechanism and compare the domain expansion MO schemes.
Keywords :
magnetic domains; magneto-optical recording; micromagnetics; optical disc storage; areal density; domain expansion MO schemes; magnetic domain expansion; magnetic domain expansion readout; magnetic field modulation recording; magneto-optical technologies; micro magnetic mechanism; read/write cyclability; Atomic layer deposition; Coercive force; Equations; Magnetic domain walls; Magnetic domains; Magnetic fields; Magnetic properties; Magnetic recording; Magnetization; Wire;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Optical Memory and Optical Data Storage Topical Meeting, 2002. International Symposium on
Print_ISBN :
0-7803-7379-0
Type :
conf
DOI :
10.1109/OMODS.2002.1028560
Filename :
1028560
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2167622
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