Three-Dimensional Dynamic Magnetic Field Analysis of Thin-Film Heads.

Ohtsu, T.; Nakazawa, M.; Kodama, Naoki; Kawakami, Kanji; Narishige, S.

doi:10.3379/jmsjmag.20.113

J. Magn. Soc. Jpn.

1996

DOI: 10.3379/jmsjmag.20.113

|View full text |Cite

Three-Dimensional Dynamic Magnetic Field Analysis of Thin-Film Heads.

T. Ohtsu¹,

M. Nakazawa²,

Naoki Kodama³

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1998

1999

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Recording process and reproducing feasibility of transverse magnetic recording

Atarashi¹,

Shiiki²

1999

Journal of Applied Physics

View full text Add to dashboard Cite

Articles you may be interested inHigh-frequency magnetic-force microscopy characterization of magnetic recording writer poles J. Appl. Phys. 97, 10N902 (2005); 10.1063/1.1852436Spin-stand imaging of transverse magnetization profiles of recorded tracks Resistance as a reliability indicator in lifetime testing of thin film magnetic recording headsThe process and reproducibility of transverse magnetic recording are studied by micromagnetic simulation using the Landau-Lifshitz-Gilbert equation and compared with longitudinal recording. The magnetization process of the recording medium by a conventional thin-film head is simulated for various anisotropic fields of media. It is confirmed that the transverse bit can be recorded by using a conventional head and medium at high-bit density. The magnetic-field component perpendicular to the medium is very important for magnetization reversal. In transverse recording, there is a disadvantage in that the field perpendicular to the medium along the bit direction is very small. The transverse recording bits can be detected by a magnetoresistive element with two sensing regions at each end that have opposing biases of different signs. As the track width becomes narrow, the output for transverse bits becomes large relative to that for longitudinal bits.

show abstract

Recording process and reproducing feasibility of transverse magnetic recording

Atarashi¹,

Shiiki²

1999

Journal of Applied Physics

View full text Add to dashboard Cite

show abstract

Design of a High-Frequency Write Head Using Numerical Simulation

Tagawa¹,

Uehara²

1998

J. Magn. Soc. Jpn.

View full text Add to dashboard Cite

Magnetic Materials for Future Computer Storage systems

Kawakami

1998

J. Magn. Soc. Jpn.

View full text Add to dashboard Cite

Image of 500G byte hard disk subsystems for personal computer was studied first. This systems require roughly 180 G bit/in. 2 in recording density. Problems to accomplish this density were studied in research fields of magnetic heads, recording media and head media interface. Investigation of media switching speed, surface flatness control of media and heads, fine control of grain growth and development of a few nano meter thick protective and lubricant films are considered as critical issues.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Three-Dimensional Dynamic Magnetic Field Analysis of Thin-Film Heads.

Cited by 3 publications

References 5 publications

Recording process and reproducing feasibility of transverse magnetic recording

Recording process and reproducing feasibility of transverse magnetic recording

Design of a High-Frequency Write Head Using Numerical Simulation

Magnetic Materials for Future Computer Storage systems

Contact Info

Product

Resources

About