Fabrication, Writing, and Reading of 10 Gbits/in^2 Longitudinal Quantized Magnetic Disks with a Switching Field over 1000 Oe

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概要

• 論文の詳細を見る

• Quantized magnetic disks (QMDs) with a density of 10 Gbits/in^2 were fabricated using nanoimprint lithography and a lift-off process. Each bit in the QMD consists of a patterned single domain Co bar with a length of 200 nm, a width of 60 nm, and a bar spacing of 130 nm. Magnetic force microscope (MFM) was used to write and read the QMD. In 2.5 μm×2.5μm MFM window, error-free MFM writing has been achieved, even though there is no feedback control of the writing tip position and the Co bars switching field was as high as 1020 Oe.

• 社団法人応用物理学会の論文
• 1998-11-15

著者

• Chou S

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

• Li Mingtao

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

• Zhuang Lei

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

• Cui Bo

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

• KONG Linshu

  NanoStructure Laboratory, Department of Electrical Engineering, Princeton University

• CHOU Stephen

  NanoStructure Laboratory, Department of Electrical Engineering, Princeton University

• Kong L

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

• Kong Linshu

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

• Chou Stephen

  Nanostructure Laboratory Department Of Electrical Engineering Princeton University

関連論文

• Fabrication, Writing, and Reading of 10 Gbits/in^2 Longitudinal Quantized Magnetic Disks with a Switching Field over 1000 Oe
• Writing Bits of Longitudinal Quantized Magnetic Disk Using Magnetic Force Microscope Tip

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