Abstract
Traditionally, scanning probe lithography tools are limited in resolution by the radius of curvature of the tip used. Herein, an approach is described for patterning the ridge of piled-up polymer that naturally occurs when a scanning probe is pressed against a soft surface. The use of this phenomenon to transfer patterns to hard materials with 20 nm resolution is demonstrated.
Original language | English (US) |
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Pages (from-to) | 3058-3062 |
Number of pages | 5 |
Journal | Small |
Volume | 9 |
Issue number | 18 |
DOIs | |
State | Published - Sep 23 2013 |
Keywords
- atomic force microscopy
- nanofabrication
- nanolithography
- polymers
- scanning probe microscopy
ASJC Scopus subject areas
- General Chemistry
- Engineering (miscellaneous)
- Biotechnology
- General Materials Science
- Biomaterials