Transmission electron microscopy analysis of free-standing copper nanowires grown by chemical vapor deposition with no template or seed

Changwook Kim, Sangho Lim, Martha Briceno, Ian M. Robertson, Hyungsoo Choi', Kyekyoon Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Copper nanowires (CuNWs) were grown by chemical vapor deposition using Cu(etac)[P(OEt)3]2 as the precursor. The structure of the CuNWs was a five-fold twinned crystal with a pentagonal-pyramid edge tip. The length of the CuNWs was around 5-10 μm and the diameter was in the range of 100-200 nm depending on the growth conditions. The phosphite ligands passivated the (001) side faces of the CuNWs and only the (111) faces grew, resulting in 1-dimensional copper wires.

Original languageEnglish (US)
Title of host publication2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
Pages418-419
Number of pages2
DOIs
StatePublished - Dec 1 2006
Event2006 IEEE Nanotechnology Materials and Devices Conference, NMDC - Gyeongju, Korea, Republic of
Duration: Oct 22 2006Oct 25 2006

Publication series

Name2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
Volume1

Other

Other2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
CountryKorea, Republic of
CityGyeongju
Period10/22/0610/25/06

Keywords

  • Copper
  • Copper nanowires
  • CuNWs
  • Five fold symmetry
  • Multi-twinned structure
  • Nanowires

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Materials Science(all)

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  • Cite this

    Kim, C., Lim, S., Briceno, M., Robertson, I. M., Choi', H., & Kim, K. (2006). Transmission electron microscopy analysis of free-standing copper nanowires grown by chemical vapor deposition with no template or seed. In 2006 IEEE Nanotechnology Materials and Devices Conference, NMDC (pp. 418-419). [4388795] (2006 IEEE Nanotechnology Materials and Devices Conference, NMDC; Vol. 1). https://doi.org/10.1109/NMDC.2006.4388795