Method for high density data storage and imaging
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United States of America Patent
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Oct 16, 2012
Grant Date -
Feb 9, 2012
app pub date -
Oct 18, 2011
filing date -
Feb 21, 2006
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Abstract
An approach is presented for designing a polymeric layer for nanometer scale thermo-mechanical storage devices. Cross-linked polyimide oligomers are used as the recording layers in atomic force data storage device, giving significantly improved performance when compared to previously reported cross-linked and linear polymers. The cross-linking of the polyimide oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles. Additionally, the cross-linked polyimide oligomers are suitable for use in nano-scale imaging.
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