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Directly writing with nanoparticles at the nanoscale using dip-pen nanolithography

Lookup NU author(s): Professor Peter Cumpson

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Abstract

Well-defined nanostructures were written with quantum dots and magnetic nanoparticles on gold and mica surfaces using dip-pen nanolithography at room temperature. The structures with both the nanoparticles were characterised by in situ topography measurements, and the quantum dot structures were mapped by fluorescence mapping. It is demonstrated that structures of various kinds such as dots and lines can be prepared using such nanoparticles on suitably prepared surfaces.

Publication metadata

Author(s): Roy D, Munz M, Colombi P, Bhattacharyya S, Salvetat J-P, Cumpson PJ, Saboungi M-L

Publication type: Article

Publication status: Published

Journal: Applied Surface Science

Year: 2007

Volume: 254

Issue: 5

Pages: 1394-1398

ISSN (print): 0169-4332

ISSN (electronic): 1873-5584

Publisher: Elsevier BV

URL: http://dx.doi.org/10.1016/j.apsusc.2007.06.058

DOI: 10.1016/j.apsusc.2007.06.058

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