Cobalt growth on the tips of CdSe nanorods

Jerome Maynadié*, Asaf Salant, Andrea Falqui, Marc Respaud, Ehud Shaviv, Uri Banin, Katerina Soulantica, Bruno Chaudret

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

85 Scopus citations

Abstract

Best of both worlds: Reduction of an organometallic Co precursor on preformed CdSe nanorods yields two distinct semiconducting-magnetic heterostructures (see picture). The selective growth of Co on the tips of CdSe first gives nanosphere-nanorod dimers, which evolve into nanorod-nanorod structures. In the hybrid objects the magnetic properties of Co remain intact, while the luminescence properties of CdSe are affected but not completely quenched.

Original languageEnglish (US)
Pages (from-to)1814-1817
Number of pages4
JournalAngewandte Chemie - International Edition
Volume48
Issue number10
DOIs
StatePublished - Feb 23 2009

Keywords

  • Heterostructures
  • Magnetic properties
  • Nanorods
  • Nanostructures
  • Semiconductors

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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