Controlled self-assembly for high-resolution magnetic printing

Taebin Ahn; Sunjong Oh; Xinghao Hu; Jeong Woo Lee; Chan Woo Park; Hee-Man Yang; CheolGi Kim; Jong-Duk Kim

doi:10.1002/smll.201301983

Controlled self-assembly for high-resolution magnetic printing

Small. 2014 Mar 26;10(6):1081-5. doi: 10.1002/smll.201301983. Epub 2013 Dec 21.

Authors

Taebin Ahn¹, Sunjong Oh, Xinghao Hu, Jeong Woo Lee, Chan Woo Park, Hee-Man Yang, CheolGi Kim, Jong-Duk Kim

Affiliation

¹ Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon, 305-701, Republic of Korea.

PMID: 24376029
DOI: 10.1002/smll.201301983

Abstract

A controlled magnetic field creates patterns of superparamagnetic nanoparticles with a minimum line width of 10 μm on a flexible substrate. This magnetic printing method is also successfully used to print conductive patterns consisting of copper or carbon nanomaterials.

Keywords: carbon nanotubes; graphite nanosheets; magnetic materials; nanomaterials; self-assembly.

Publication types

Research Support, Non-U.S. Gov't