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- E. Betzig
- AT&T Bell Laboratories, 600 Mountain Avenue, Murray Hill, New Jersey 07974
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- J. K. Trautman
- AT&T Bell Laboratories, 600 Mountain Avenue, Murray Hill, New Jersey 07974
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- R. Wolfe
- AT&T Bell Laboratories, 600 Mountain Avenue, Murray Hill, New Jersey 07974
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- E. M. Gyorgy
- AT&T Bell Laboratories, 600 Mountain Avenue, Murray Hill, New Jersey 07974
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- P. L. Finn
- AT&T Bell Laboratories, 600 Mountain Avenue, Murray Hill, New Jersey 07974
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- M. H. Kryder
- Data Storage Systems Center, Carnegie Mellon University, Schenley Park, Pittsburgh, Pennsylvania 15213-3890
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- C.-H. Chang
- Data Storage Systems Center, Carnegie Mellon University, Schenley Park, Pittsburgh, Pennsylvania 15213-3890
抄録
<jats:p>Near-field scanning optical microscopy (NSOM) has been used to image and record domains in thin-film magneto-optic (MO) materials. In the imaging mode, resolution of 30–50 nm has been consistently obtained, whereas in the recording mode, domains down to ∼60 nm have been written reproducibly. Data densities of ∼45 Gbits/in.2 have been achieved, well in excess of current magnetic or MO technologies. A brief analysis of speed and other issues indicates that the technique may represent a viable alternative to these and other methods for anticipated high density data storage needs.</jats:p>
収録刊行物
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- Applied Physics Letters
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Applied Physics Letters 61 (2), 142-144, 1992-07-13
AIP Publishing
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詳細情報
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- CRID
- 1361418519443982208
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- NII論文ID
- 80006573704
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- DOI
- 10.1063/1.108198
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- ISSN
- 10773118
- 00036951
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- データソース種別
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- Crossref
- CiNii Articles