Optimization of bit-patterned media recording (BPMR) system via tolerance design

Maria Yu Lin; Moulay Rachid Elidrissi; Kheong Sann Chan; Kwaku Eason; Hongtao Wang; Joel K.W. Yang; Mohamed Asbahi; Naganivetha Thiyagarajah; Vivian Ng; Yong Liang Guan

doi:10.1109/TMAG.2013.2243705

Optimization of bit-patterned media recording (BPMR) system via tolerance design

Maria Yu Lin^*, Moulay Rachid Elidrissi, Kheong Sann Chan, Kwaku Eason, Hongtao Wang, Joel K.W. Yang, Mohamed Asbahi, Naganivetha Thiyagarajah, Vivian Ng, Yong Liang Guan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

Bit-patterned media recording (BPMR) is a promising approach to push back the onset of the superparamagnetic limit faced by conventional granular media recording (CGMR). Previous work in this area has characterized the position jitter and size jitter from fabricated media at recording densities ranging from 0.6 Tera dots per square inch (Tdpsi) to 2.9 Tdpsi, and the characterizations were used to predict expected densities from the BPMR system.

Original language	English
Article number	6559296
Pages (from-to)	3624-3627
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	49
Issue number	7
DOIs	https://doi.org/10.1109/TMAG.2013.2243705
Publication status	Published - 2013
Externally published	Yes

ASJC Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Keywords

Bit-patterned media (BPM)
hard disk drives (HDDs)
magnetic recording
optimization
signal processing

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10.1109/TMAG.2013.2243705

Cite this

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abstract = "Bit-patterned media recording (BPMR) is a promising approach to push back the onset of the superparamagnetic limit faced by conventional granular media recording (CGMR). Previous work in this area has characterized the position jitter and size jitter from fabricated media at recording densities ranging from 0.6 Tera dots per square inch (Tdpsi) to 2.9 Tdpsi, and the characterizations were used to predict expected densities from the BPMR system.",

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language = "English",

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AU - Lin, Maria Yu

AU - Elidrissi, Moulay Rachid

AU - Chan, Kheong Sann

AU - Eason, Kwaku

AU - Wang, Hongtao

AU - Yang, Joel K.W.

AU - Asbahi, Mohamed

AU - Thiyagarajah, Naganivetha

AU - Ng, Vivian

AU - Guan, Yong Liang

PY - 2013

Y1 - 2013

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AB - Bit-patterned media recording (BPMR) is a promising approach to push back the onset of the superparamagnetic limit faced by conventional granular media recording (CGMR). Previous work in this area has characterized the position jitter and size jitter from fabricated media at recording densities ranging from 0.6 Tera dots per square inch (Tdpsi) to 2.9 Tdpsi, and the characterizations were used to predict expected densities from the BPMR system.

KW - Bit-patterned media (BPM)

KW - hard disk drives (HDDs)

KW - magnetic recording

KW - optimization

KW - signal processing

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Optimization of bit-patterned media recording (BPMR) system via tolerance design

Abstract

ASJC Scopus Subject Areas

Keywords

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