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  • Liu, H J (author)

Electronic structure of cobalt nanocrystals suspended in liquid

  • Article/chapterEnglish2007

Publisher, publication year, extent ...

  • 2007-06-12
  • American Chemical Society (ACS),2007
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:uu-16946
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-16946URI
  • https://doi.org/10.1021/nl070586oDOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • The electronic structure of cobalt nanocrystals suspended in liquid as a function of size has been investigated using in situ X-ray absorptionand emission spectroscopy. A sharp absorption peak associated with the ligand molecules is found that increases in intensity upon reducingthe nanocrystal size. X-ray Raman features due to d−d and to charge-transfer excitations of ligand molecules are identified. The study revealsthe local symmetry of the surface of E-Co phase nanocrystals, which originates from a dynamic interaction between Co nanocrystals andsurfactant + solvent molecules.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Guo, J H (author)
  • Yin, Y D (author)
  • Augustsson, AndreasUppsala universitet,Mjukröntgenfysik (author)
  • Dong, C L (author)
  • Nordgren, JosephUppsala universitet,Mjukröntgenfysik(Swepub:uu)josenord (author)
  • Chang, C L (author)
  • Alivisatos, P (author)
  • Thornton, G (author)
  • Ogletree, D G (author)
  • Requejo, F G (author)
  • de Groot, F (author)
  • Salmeron, M (author)
  • Uppsala universitetMjukröntgenfysik (creator_code:org_t)

Related titles

  • In:Nano letters (Print): American Chemical Society (ACS)7:7, s. 1919-19221530-69841530-6992

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